{"title":"Metal-based Minerals and Fossils","description":"\u003cp\u003eCelebrate the shiny world of metallic minerals and fossils by adding one to your collection! Metals aren't just golds, grays and blacks....they are responsible for some of the most vibrant colors in our mineral world!\u003c\/p\u003e","products":[{"product_id":"sonora-sunset-cuprite-and-chrysocolla-pendant","title":"Sonora Sunset Cuprite Chrysocolla Pendant","description":"\u003cp\u003eThis incredible Sonora Sunset Cuprite and Chrysocolla pendant is set in sterling silver. Cuprite is a copper-based mineral, with Sonora Sunset variety mined in Sonora, Mexico. The red and black colorations are cuprite, while the teal is another copper mineral called chrysocolla. \u003c\/p\u003e\n\u003cp\u003eApprox. 1\" L x .25\" W x 2.2\" H\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWant to know more about caring for your jewelry? Learn more \u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Sunset Orange\/Red and Teal","offer_id":52634493318,"sku":"J-22","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/products\/Sonoran-Sunset_Cuprite_and_Chrysocolla_Pendant_J22.jpg?v=1586986377"},{"product_id":"sphalerite-on-chalcopyrite-with-quartz-mineral-specimen","title":"Sphalerite on Chalcopyrite with Quartz","description":"\u003cp class=\"p1\"\u003eA phenomenal specimen of Sphalerite crystals with Chalcopyrite from the Krushev dol Mine in Bulgaria. This mine is famous for metal-based mineral specimens, and this beauty is no exception. The bright golden Chalcopyrite crystals contrast perfectly with the dark and spikey Sphalerite crystals. Tiny needle-point clear Quartz crystals can be seen mixed throughout the specimen. For all the metal lovers out there, this mineral combination would make the perfect addition to your collection.\u003cstrong data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" title=\"Crystal Care 101\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":43915245781222,"sku":"23T242","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Sphalerite_Chalcopyrite_and_Quartz_23T242.jpg?v=1696191964"},{"product_id":"rare-petrified-chrysocolla-wood","title":"Rare Petrified Wood \/ Chrysocolla Wood Slab","description":"\u003cp\u003eA rare and vibrant piece of Petrified Wood from the Zile region of Turkey. Petrified Wood is typically composed of Silica with variations in color caused by the inclusion of small concentrations of other elements such as Iron. But in very rare circumstances, fractures within the Petrified Wood can have inclusions of other minerals, in this case, copper-based minerals!\u003c\/p\u003e\n\u003cp\u003eThe bright and bold teal colorations displayed in the wood are inclusions of Chrysocolla, or as it is referred to in Turkey, \"Colla Wood\". Darker green Malachite can also be seen in this piece.\u003c\/p\u003e\n\u003cp\u003eThis variety of Petrified Wood is not only rare, but extremely difficult to work with. The varying levels of mineral hardness (silica being quite hard, and the chrysocolla being quite soft), make this variety of wood a challenge to cut and polish. The top of this piece has been cut and polished to a high gloss finish. The sides have been left raw, with the back reinforced with a thin layer of fiberglass to ensure stability. \u003c\/p\u003e\n\u003cp\u003eIf you're looking for a unique and vibrant piece of Petrified Wood, this is it! \u003cspan\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":43935392465126,"sku":"23DF222","price":525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Petrified_Colla_Wood_23DF222b.jpg?v=1696863699"},{"product_id":"large-dioptase-with-malachite-mineral-specimen","title":"Large Dioptase with Malachite","description":"\u003cp\u003e\u003cspan\u003eA large and luscious display of Dioptase and Malachite crystals from the Democratic Republic of Congo. Gorgeous emerald-green crystals of Dioptase are perfectly accented by the presence of bright green fibrous crystals of Malachite. Dioptase is a rare mineral found in the oxidized zones of Copper deposits. The large size of this specimen would make it a stunning addition to any crystal collection.\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":44093174874342,"sku":"23DF162","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Dioptase_with_Malachite_23DF162.jpg?v=1701971026"},{"product_id":"rare-extra-large-native-copper-gull-rock-fissure","title":"Rare Extra Large Native Copper from Eagle Harbor","description":"\u003cp\u003eThis exquisite specimen of Native Copper comes from the Gull Rock Fissure, Eagle Harbor, Keweenaw County, Michigan. With a sky-scraper shape, this Copper features spinel law crystal twins both front and back. Besides the incredible size and structure, the story behind this piece is also remarkable. \u003cbr\u003e\u003cbr\u003eWhile much of the Upper Peninsula in Michigan has been mined for decades, this stunner was actually found WITHIN Lake Superior! Scuba divers discovered what is now known as the Gull Rock Fissure in Eagle Harbor, Michigan. After several attempts, the underwater fissure was able to be excavated, with rare and incredible formed Native Copper crystals hiding inside.\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eCopper is one of the few elements on our periodic table to crystallize in its native form, and this is an exceptional example of the large crystal size and stunning shapes Copper can form in.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis specimen comes on an elegant, custom hand-carved acrylic base with engraved location information. \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSpecimen Dimensions Approx. 7.25\" H x 3.25\" W x 2\" Deep\u003cbr\u003eTotal Dimensions with Stand Approx. 8.25\" H x 4\" W x 3\" Deep\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":44183274062054,"sku":"23DF305","price":3200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Extra_Large_Native_Copper_Gull_Rock_Fissure_23DF305.jpg?v=1704746841"},{"product_id":"magnetic-display-stand-for-meteorites","title":"Magnetic Display for Meteorites Stand M1","description":"\u003cp\u003eA clear acrylic stand perfect for displaying small iron-rich meteorites. The central pedestal has a small magnet on top which will attract and hold iron-rich meteorite specimens.\u003c\/p\u003e\n\u003cp\u003eApprox. 2\" W x 2\" L x 1.5\" H including pedestal\u003cbr\u003e(meteorite not included)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":44197294375142,"sku":"Stand M1","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Magnetic_Display_Stand_M1b.jpg?v=1705082354"},{"product_id":"large-pyritized-harpoceras-and-dactylioceras-fossil-slice","title":"Large Pyritized Fossil Plate with Harpoceras and Dactylioceras Ammonites","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA phenomenal fossil display 180 million years in the making! This amazing fossil plate comes from the Holzmaden Shale in Germany. It features two prominent Harpoceras Ammonite fossils which have been naturally replaced by the mineral Pyrite. The bright brass coloration, detailed texture, and large size of the Ammonite fossils creates a stunning contrast against the dark shale rock matrix.\u003c\/p\u003e\n\u003cp\u003eAmmonites are an extinct group of sea creatures which thrived during the Jurassic Period approximately 180 million years ago. Besides the larger and more rare Harpoceras ammonite species, this plate also features the more common variety of ammonite found at this location, Dactylioceras. \u003cspan\u003e\u003cstrong\u003e\u003ca title=\"Crystal Care 101\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":44408523784422,"sku":"23T405","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Large_Fossil_Harpoceras_and_Dactylioceras_Plate_23T405i.jpg?v=1710613971"},{"product_id":"large-pyritized-fossil-plate-with-harpoceras-ammonite","title":"Large Pyritized Harpoceras Ammonite Fossil","description":"\u003cp\u003eThis stunning fossil plate comes from the Holzmaden Shale in Germany. It features a large and prominent Harpoceras Ammonite fossil which has been naturally replaced by the mineral Pyrite. The bright brass coloration, detailed texture, and large size of the Ammonite fossil creates a stunning contrast against the dark shale rock matrix.\u003c\/p\u003e\n\u003cp\u003eAmmonites are an extinct group of sea creatures which thrived during the Jurassic Period approximately 180 million years ago. Besides the larger and more rare Harpoceras ammonite species, this plate also features the more common variety of ammonite found at this location, Dactylioceras. Smaller fossil shell fragments can be seen throughout the beautiful shale matrix. \u003cspan\u003e\u003cstrong\u003e\u003ca title=\"Crystal Care 101\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":44408551407846,"sku":"23T404","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Large_Fossil_Harpoceras_and_Dactylioceras_Plate_23T404.jpg?v=1710619354"},{"product_id":"seymchan-meteorite-slice","title":"Seymchan Meteorite Slice","description":"\u003cp class=\"p1\"\u003eThis amazing meteorite slice comes from the Seymchan Pallasite Meteorite found in the Magadan Oblast Region of Russia. The main mass of meteorite, which was almost 600 lbs was discovered in 1967 by a Geologist performing a survey in a nearby creek bed. A few months later, a second specimen weighting approximately 100 lbs. was located about 20 meters away. \u003cmeta charset=\"utf-8\"\u003eAt this time, only metal-based specimens were recovered, and therefore classified as an IIE (iron 2E meteorite). \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIn the early 2000's an important discovery occurred at this site, including an additional approx. 100 lbs of material. With these new specimens, it was discovered that the meteorite specimens also included Olivine crystals! This subsequently changed the designation of the Seymchan meteorite to a Pallasite Meteorite in 2007. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOne theory as to how both varieties (metal only and Olivine-included) both occurred from this meteorite, is that as the original mass of material was coming through our atmosphere, sections were sheared off at the nickel-iron \/ Olivine crystal borders. This may explain why some areas of the Seymchan meteorite recovered only display nickel-iron and the others contain Olivine crystals.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe intricate criss-crossing patterns called Widmanstatten formations or Thomson structures are figures of long nickel-iron crystals found in some, but not all, meteorites. It is a mixture of interweaving Kamacite (native iron!) and Taenite bands or ribbons called lamellae. It is believed extremely slow cooling (potentially millions of years) allowed these metal alloys to form this intricate inter-growth. This specimen also contains Schreibersite inclusions. The pattern is further revealed when certain meteorites are cut, polished and acid-etched. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003ePlease note, this specimen does not contain Olivine inclusions. The meteorite specimen shown here is displayed on a magnetic stand which is sold separately.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eApprox: 9.6 grams\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":44843486839014,"sku":"23T363","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Seymchan_Meteorite_Slice_23T363g.jpg?v=1714671919"},{"product_id":"azurite-and-malachite-mineral-specimen-1","title":"Azurite and Malachite","description":"\u003cp\u003eLike gazing at a starry sky, the lustrous twinkle of Azurite crystals dances across this bright and bold specimen from the Anhui Province, China. Azurite typically is found in massive form and rarely grows into individual crystals. Azurite crystals as well as bright green Malachite, another stunning copper-based mineral, can be found intermixing throughout this specimen.\u003cstrong\u003e\u003ca title=\"Crystal Care 101\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45018427654374,"sku":"24T236","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Azurite_with_Malachite_24T236.jpg?v=1717441207"},{"product_id":"malachite-after-azurite-pseudomorph","title":"Malachite after Azurite Pseudomorph","description":"\u003cp class=\"p1\"\u003eThis velvety green Malachite specimen represents an interesting geological phenomenon called a pseudomorph. While you might recognize the classic green color of the Malachite, the shape of the crystals on this specimen are unusual, as they display the tabular to prismatic structure of Azurite crystals!\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe term pseudomorph means \"false form\". While both Azurite and Malachite are copper-based minerals often found growing together, this specimen displays a pseudomorph of Malachite after Azurite. This terminology means that a geologic substitution took place where the crystal shape of the original mineral (Azurite) remains, but the internal chemistry has been replaced by Malachite. A remarkable mineral specimen with incredible luster, vibrant color, and a fun crystal transition too!\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEven more exciting, is that this specimen comes from the famous Milpillas Mine, in Sonora, Mexico. \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis specimen comes pre-mounted on a 1.5\" x 1.5\" clear acrylic display stand.\u003cstrong data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45018938212582,"sku":"24T226","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Azurite_Malachite_Pseudomorph_24T226i.jpg?v=1717448347"},{"product_id":"azurite-with-malachite-and-quartz-morocco","title":"Rare Azurite with Malachite and Quartz","description":"\u003cp\u003eA truly remarkable mineral specimen of clear Quartz crystals emerging from a crystalline field of electric blue and green! Gorgeous rosettes of Azurite and Malachite coat this unreal specimen from Alnif, Morocco.\u003c\/p\u003e\n\u003cp\u003eIt features perfectly terminated Quartz crystals, surrounded by beautiful clusters of Malachite and Azurite. Mineral combinations of this quality are incredibly rare, and would make a lovely addition to any crystal collection! \u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45019667988710,"sku":"24T258","price":1450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Quartz_with_Azurite_and_Malachite_24T258d.jpg?v=1717454991"},{"product_id":"rare-azurite-with-malachite-and-quartz","title":"Rare Azurite with Malachite and Quartz","description":"\u003cp\u003eA truly extraordinary and rare piece of Moroccan mining history. This exceptional crystal combination features large crisp and clear Quartz crystals, surrounded by some amazing copper-mineralization. Vibrant green Malachite and electric indigo-blue Azurite crystal rosettes have created an incredible layer on top of the Quartz crystal beds. A thin, bright orange layer of iron-oxide provides additional contrast on this amazing and large specimen from Alnif Area, Morocco. Mineral combinations of this quality are incredibly rare, and would create a stunning addition to any crystal collector's shelf! \u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45019977122022,"sku":"24T259","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Azurite_with_Malachite_on_Quartz_24T259b.jpg?v=1717457039"},{"product_id":"azurite-and-malachite-crystal-specimen-1","title":"Azurite and Malachite","description":"\u003cp\u003eBright indigo blue Azurite crystals and green fibrous Malachite crystals shine across this specimen from \u003cmeta charset=\"utf-8\"\u003eAnhui Province, China. Azurite is typically found in massive form and rarely grows into individual crystals. This mineral combination features individual crystals of vibrantly colored Azurite with sections of velvety Malachite.\u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45049359991014,"sku":"24T234","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Azurite_with_Malachite_24T240.jpg?v=1717884558"},{"product_id":"large-azurite-with-malachite-mineral-specimen","title":"Large Azurite and Malachite","description":"\u003cp\u003eFront and back, this specimen is absolutely fabulous! You'll find crystal pockets galore on this large Azurite and Malachite mineral specimen from Anhui Province, China. Indigo blue Azurite crystals and electric green Malachite crystals cover this specimen both front and back. You'll never get bored with this specimen, as every angle is covered with crystals, allowing for plenty of display opportunities! Azurite is typically found in massive form and rarely grows into individual crystals. This mineral combination features individual crystals of vibrantly colored Azurite with pockets of bright green Malachite.\u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45049411272934,"sku":"24T238","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Azurite_with_Malachite_24T238g.jpg?v=1717885899"},{"product_id":"pyrite-crystal-specimen-peru","title":"Pyrite","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e360 degrees of Pyrite crystals! This gorgeous mineral specimen of lustrous Pyrite comes from the Huanzala Mine, in Bolognesi Province, Ancash, Peru. Pyrite is an iron sulfide mineral that has an isometric crystal structure. This means Pyrite can form into shapes like cubes, octahedrons, or in this case, a pyritohedron crystal structure, which is similar to a dodecahedron with pyritohedral symmetry. \u003c\/p\u003e\n\u003cp\u003eWhat makes this specimen so extraordinary is the presence of crystals in a 360-degree rotation. You will find every inch of this specimen covered with Pyrite crystals!\u003cstrong data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" title=\"Crystal Care 101\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45061938217190,"sku":"23DF106","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Pyrite_Mineral_Specimen_23DF106.jpg?v=1718046739"},{"product_id":"cubic-pyrite-cluster-huanzala-peru","title":"Pyrite","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e360 degrees of Pyrite crystal cubes! This incredible specimen comes from the Huanzala Mine, in Bolognesi Province, Ancash, Peru. Pyrite is an iron sulfide mineral that has an isometric crystal structure. This means Pyrite can form into shapes like cubes or octahedrons. This specimen is packed front and back with shiny brass and gold striated crystal cubes that will create some serious shine on your shelf!\u003cstrong data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" title=\"Crystal Care 101\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45070092927206,"sku":"M76","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Pyrite_mineral_specimen_M76c.jpg?v=1718125576"},{"product_id":"amethyst-calcite-and-hematite-geode-with-stand","title":"Amethyst, Calcite and Hematite Geode","description":"\u003cp\u003eAn epic example of multiple minerals on one geologic wonder! This stunning Amethyst geode has crystal surprises inside. Large and gemmy Calcite crystals are accented by lustrous black Hematite crystals on this specimen from Uruguay. The soft purple Amethyst crystals shine inwards to the magical mineral mix inside. \u003cspan data-mce-fragment=\"1\" class=\"s1\"\u003eThis piece comes with a custom silver-gray metal display stand which is removable. The Calcite crystals feature internal rainbows which flash in different light and fluoresce a bright pink under Ultraviolet light (see photos for details).\u003c\/span\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45529076498662,"sku":"24T166","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Amethyst_with_Calcite_and_Hematite_with_stand_24T166c.jpg?v=1732574638"},{"product_id":"amethyst-calcite-and-hematite-geode-uruguay","title":"Amethyst, Calcite and Hematite Geode","description":"\u003cp\u003eThis gorgeous Amethyst geode has so much glitz and glamour it looks like it's ready to hit the red carpet! Deep purple Amethyst crystals are perfectly accented by large crystals of gemmy Calcite. And for those of you that like your mineral specimens dark and dreamy....lustrous black Hematite crystals layer atop the Calcite crystals like a glittering necklace. \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"s1\"\u003eThis piece from Uruguay comes with a custom silver-gray metal display stand which is removable. The Calcite crystals fluoresce a bright pink under Ultraviolet light.\u003c\/span\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45532077457638,"sku":"24T163","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Amethyst_with_Calcite_and_Hematite_Geode_24T163_4e9991d0-a6d7-4cfe-a4fb-a393988b336c.jpg?v=1732668162"},{"product_id":"barite-and-marcasite-morocco","title":"Barite with Marcasite","description":"\u003cp\u003eDiscover the lustrous beauty of Barite and Marcasite on this lovely specimen from the Oumjrane Mining District in Morocco. This crystal specimen showcases elongated blades of Barite crystals, perfectly highlighted by the glittering golden and brass hues of Marcasite. The specimen is covered with intersecting Barite crystals and clusters of Marcasite dispersed throughout.\u003cstrong data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" data-mce-fragment=\"1\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45588519977190,"sku":"24DF148","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Barite_with_Marcasite_24DF148e.jpg?v=1735325553"},{"product_id":"barite-with-marcasite","title":"Barite with Marcasite","description":"\u003cp\u003eThe perfect mix of glitz and glam, this lovely specimen of Barite and Marcasite comes from the Oumjrane Mining District in Morocco. This crystal specimen features a star-burst of golden Marcasite crystals at the top, perfectly accentuated by blades of lustrous Barite crystals on both the front and back.\u003cstrong data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" data-mce-fragment=\"1\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45589069037798,"sku":"24DF150","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Barite_with_Marcasite_24DF150.jpg?v=1735347061"},{"product_id":"amethyst-with-pyrite-crystal-specimen-from-bulgaria","title":"Amethyst with Pyrite","description":"\u003cp\u003eGlittering golden Pyrite tops this amazing Amethyst specimen from the Chala Mine in Haskovo, Bulgaria. A rare pairing of minerals, this large cluster of purple Amethyst crystals was naturally coated by a secondary mineralization of Pyrite crystals. This unique specimen was extracted from the Chala Mine in 2022. A former mining site, the Chala Mine is known for its difficult conditions and limited supply, making it a highly coveted discovery.\u003cstrong\u003e\u003ca title=\"Crystal Care 101\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45590263005414,"sku":"24T217","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Pyrite_on_Amethyst_24T217m.jpg?v=1735415459"},{"product_id":"large-amethyst-and-pyrite-mineral-specimen-bulgaria","title":"Amethyst with Pyrite","description":"\u003cp\u003eGlittering golden Pyrite tops this amazing Amethyst specimen from the Chala Mine in Haskovo, Bulgaria. A rare pairing of minerals, this large cluster of purple Amethyst crystals was naturally coated by a secondary mineralization of Pyrite crystals. This unique specimen was extracted from the Chala Mine in 2022. A former mining site, the Chala Mine is known for its difficult conditions and limited supply, making it a highly coveted discovery. \u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45590978068710,"sku":"24T218","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Pyrite_on_Amethyst_24T218w.jpg?v=1735496395"},{"product_id":"dolomite-on-quartz-with-pyrite-mineral-specimen","title":"Dolomite on Quartz with Pyrite","description":"\u003cp\u003eA lovely mix of minerals from the Shangbao Mine, Hunan Province, China. This specimen features soft pink rhombohedral Dolomite crystals nestled into white Quartz crystal points. Mother nature added a little extra in the form of t\u003cspan\u003einy Pyrite crystal cubes naturally sprinkled around the specimen.\u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45591049339110,"sku":"M412","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Dolomite_on_Quartz_M412.jpg?v=1735504760"},{"product_id":"native-copper-from-historic-phoenix-mine-michigan","title":"Rare Native Copper from Historic Phoenix Mine, Michigan","description":"\u003cp\u003eAn incredible piece of Michigan mining history, over 100 years old! This Native Copper in stone specimen comes from the Phoenix Mine, Houghton Township, in Keweenaw County, Michigan. The Phoenix Mine was a prominent Copper mine operating during the mid-to-late 1800's which produced an estimated 17 million pounds of copper ore, including some fabulous collector specimens. Despite the large quantity of copper ore extracted from this location, it was not economically viable and ceased operations in the late 1920's. \u003c\/p\u003e\n\u003cp\u003eThis specimen features lustrous orange Native Copper crystals with gorgeous crystal twinning. The Copper crystals have a branching, elongated feather-like appearance, and are seen intermittently throughout the front and back of the stone.\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45745444782310,"sku":"23DF307","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Native_Copper_Phoenix_Mine_23DF307.jpg?v=1741204189"},{"product_id":"native-copper-upper-peninsula-michigan","title":"Native Copper","description":"\u003cp\u003eA lustrous Native Copper specimen found in the Upper Peninsula of Michigan. Copper found in this region is mined in its natural state as \"native copper\" or as \"float\" copper which was moved and tumbled by glacial activities thousands of years ago. \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCopper is one of the few elements on our periodic table to crystallize in its native form. This beautiful, bright and shiny natural specimen is a perfect example!\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45745655677158,"sku":"24T101","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Native_Copper_24T101.jpg?v=1741209377"},{"product_id":"seymchan-pallasite-meteorite-slice-with-olivine-crystals","title":"Seymchan Pallasite Meteorite Slice","description":"\u003cp class=\"p1\"\u003eThis amazing meteorite slice comes from the Seymchan Pallasite Meteorite found in the Magadan Oblast Region of Russia. It contains the perfect blend of metallic elements and gorgeous crystals of gem Olivine called Peridot. You can see the lovely gold and green glow of the Peridot crystals when backlit (see photos for details).\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe main mass of Seymchan meteorite, which was almost 600 lbs was discovered in 1967 by a Geologist performing a survey in a nearby creek bed. A few months later, a second specimen weighting approximately 100 lbs. was located about 20 meters away. \u003cmeta charset=\"utf-8\"\u003eAt this time, only metal-based specimens were recovered, and therefore classified as an IIE (iron 2E meteorite). \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIn the early 2000's an important discovery occurred at this site, including an additional approx. 100 lbs of material. With these new specimens, it was discovered that the meteorite specimens also included Olivine crystals! This subsequently changed the designation of the Seymchan meteorite to a Pallasite Meteorite in 2007. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOne theory as to how both varieties (metal only and Olivine-included) both occurred from this meteorite, is that as the original mass of material was coming through our atmosphere, sections were sheared off at the nickel-iron \/ Olivine crystal borders. This may explain why some areas of the Seymchan meteorite recovered only display nickel-iron and the others contain Olivine crystals.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe intricate criss-crossing patterns called Widmanstatten formations or Thomson structures are figures of long nickel-iron crystals found in some, but not all, meteorites. It is a mixture of interweaving Kamacite (native iron) and Taenite bands or ribbons called lamellae. It is believed extremely slow cooling (potentially millions of years) allowed these metal alloys to form this intricate inter-growth. The pattern is further revealed when meteorite specimens like this piece are cut, polished and acid-etched. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe meteorite specimen shown here is displayed on a magnetic stand which is sold separately.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eApprox:  8.6 grams, 3 cm x 2 cm\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45776895017190,"sku":"25T268","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Seymchan_Pallasite_Meteorite_25T268.jpg?v=1742159452"},{"product_id":"barite-crystal-slice-from-poland","title":"Barite Crystal Slice","description":"\u003cp\u003eA fun slice of Barite crystals from the Lubin Mining District in Poland. The cut and polished stone slice allows you to see a beautiful cross-section and observe the growth structure of this cream and tan colored Barite crystal cluster.\u003c\/p\u003e\n\u003cp\u003eCrystals from this locality are inter-grown stalactites \/ rosettes of bladed Barite and some have micro crystals of Pyrite on top. They also fluoresce under UV and phosphoresce creating a gorgeous green glow!\u003c\/p\u003e\n\u003cp\u003eThe Lubin Mining District is a famous mining area in Poland, known for extensive Copper and Silver deposits. Most of the minerals occur in veins along fault lines and sometimes within individual cavities that can range in size from a foot to large enough for you to walk through.\u003c\/p\u003e\n\u003cp\u003eThis specimen has been cut and polished into a slice with one side polished to a mirror finish. The surrounding edges have been left in their raw and natural state displaying the bladed nature of the individual Barite crystals.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eSpecimen Size (excluding base): Approx. 3.5\" H x 1.25\" W x .25\" Deep\u003cbr\u003e*Comes pre-mounted on clear acrylic display stand approx. 1.5\" x 1.5\"\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45930159341798,"sku":"25T192","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Barite_Slice_25T192.jpg?v=1746558601"},{"product_id":"barite-crystal-slice-1","title":"Barite Crystal Slice","description":"\u003cp\u003eThis incredible coral-like cross-section of Barite crystals comes from the Lubin Mining District in Poland. The cut and polished stone slice allows you to observe the beautiful growth structure of this cream and tan colored Barite crystal cluster.\u003c\/p\u003e\n\u003cp\u003eCrystals from this locality are inter-grown stalactites \/ rosettes of bladed Barite and some have micro crystals of Pyrite on top. They also fluoresce under UV and phosphoresce creating a gorgeous green glow!\u003c\/p\u003e\n\u003cp\u003eThe Lubin Mining District is a famous mining area in Poland, known for extensive Copper and Silver deposits. Most of the minerals occur in veins along fault lines and sometimes within individual cavities that can range in size from a foot to large enough for you to walk through.\u003c\/p\u003e\n\u003cp\u003eThis specimen has been cut into a slice with one side polished to a high gloss finish. The surrounding edges have been left in their raw and natural state to observe the crystal structure of the Barite.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eSpecimen Size (excluding base): Approx. 2.75\" H x 2.75\" W x .25\" Deep\u003cbr\u003e*Comes pre-mounted on clear acrylic display stand approx. 2\" x 1.5\"\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45930283303142,"sku":"25T194","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Barite_Crystal_Slice_25T194.jpg?v=1746564809"},{"product_id":"barite-crystal-cut-and-polished-poland","title":"Barite Crystal Cut and Polished","description":"\u003cp\u003eThis beautiful coral-like cluster of Barite crystals comes from the Lubin Mining District in Poland. The cut and polished side allows you to observe the beautiful growth structure of this cream and tan colored Barite crystal cluster. The reverse side features the raw and natural crystal blades of Barite, including a lovely coating of Pyrite crystals on top.\u003c\/p\u003e\n\u003cp\u003eCrystals from this locality are inter-grown stalactites \/ rosettes of bladed Barite. They also fluoresce under UV and phosphoresce creating a gorgeous green glow! The Lubin Mining District is a famous mining area in Poland, known for extensive Copper and Silver deposits. Most of the minerals occur in veins along fault lines and sometimes within individual cavities that can range in size from a foot to large enough for you to walk through.\u003c\/p\u003e\n\u003cp\u003eThis specimen has been cut and polished on one side, with the reverse side left in the raw and natural state. A perfect example of the Barite crystal formation on the exterior and a cross-section of the interior of the crystals.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eSpecimen Size (excluding base): Approx. 2\" H x 2.25\" W x 1.25\" Deep\u003cbr\u003e*Comes pre-mounted on clear acrylic display stand approx. 1.5\" x 1.5\"\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":45930290118886,"sku":"25T195","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Barite_Crystal_Cluster_25T195.jpg?v=1746565404"},{"product_id":"barite-on-fluorite-china","title":"Barite on Fluorite","description":"\u003cp\u003eA double-sided crystal dynamo, this stunning specimen of Barite and Fluorite comes from the Xiefang Mine, Jiangxi Province, China. Golden yellow Barite crystals present beautifully on one side of this specimen, with the reverse side a lovely mix of purple and green Fluorite crystals. The soft hue and color transition of the Fluorite pairs perfectly with the sunny yellow Barite crystals. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eSpecimen Approx. 2\" W x 1.75\" H x 1\" Deep\u003cbr\u003eNote: Specimen comes pre-mounted on a 1.5\" x 1.5\" clear acrylic display stand.\u003cstrong\u003e\u003ca title=\"Crystal Care 101\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":46038840148198,"sku":"24T56","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Barite_with_Fluorite_24T56c.jpg?v=1750191595"},{"product_id":"barite-on-fluorite","title":"Barite on Fluorite","description":"\u003cp\u003eA lovely double-sided crystal specimen of Barite and Fluorite from the Xiefang Mine, Jiangxi Province, China. Golden yellow Barite crystals present beautifully on one side of this specimen, with the reverse side a mix of purple and green Fluorite crystals. The soft hue and color transition of the Fluorite pairs perfectly with the sunny yellow Barite crystals. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eSpecimen Approx. 2.9\" H x 1.5\" W x 1\" Deep\u003cbr\u003eNote: Specimen comes pre-mounted on a 1.5\" x 1.5\" clear acrylic display stand.\u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":46038860103910,"sku":"24T57","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Barite_on_Blue_Fluorite_24T57c.jpg?v=1750198299"},{"product_id":"native-copper-6","title":"Native Copper","description":"\u003cp\u003eA lovely specimen of Native Copper from the Upper Peninsula of Michigan. This piece features Copper crystals forming into a tower or tree-like shape. Copper found in this region is mined in its natural state as \"native copper\" or as \"float\" copper which was moved and tumbled by glacial activities thousands of years ago. \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCopper is one of the few elements on our periodic table which is able to crystallize in its native form. \u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":46055832289510,"sku":"24T99","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Native_Copper_24T99d.jpg?v=1750702708"},{"product_id":"barite-with-sphalerite-and-quartz","title":"Barite with Sphalerite and Quartz","description":"\u003cp\u003eA \"snowball\" of Barite crystals sits atop a sparkly field of Quartz crystals on this beautiful crystal combination from \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ethe Cumberland Mine in\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e Smith County, Tennessee.\u003c\/span\u003e High-grade ruby red Sphalerite crystals can be seen sprinkled throughout this lovely mineral specimen.\u003cspan data-mce-fragment=\"1\"\u003e The Cumberland Mine is located within the same geologic zone as the equally famous Elmwood Mine down the road. \u003c\/span\u003eThis specimen displays beautifully front and back, allowing for 360 degree views of minerals.\u003cstrong data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" title=\"Crystal Care 101\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":46067782418662,"sku":"23DF17","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Barite_with_Sphalerite_on_Quartz_23DF17b.jpg?v=1701969444"},{"product_id":"large-tiger-iron-slab-slice-australia","title":"Large Tiger Iron Slice","description":"\u003cp class=\"p1\"\u003eAn amazing geologic treasure over a BILLION years in the making. Banded Tiger Iron consists of the earliest known fossilized organisms and the oldest known rocks on Earth! This rock formed on the ancient sea floor roughly 2 to 2.5 BILLION years ago and comes from the Ord Ranges, Cleaversville Formation of Western Australia. It consists of alternating layers of iron oxide (metallics and reds) and microcrystalline silica in the form of Tiger Eye (golds). \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eHeat and pressure from the Earth’s movements dramatically folded the bands in the rock.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFormed during the Archean Eon, (Archean from the greek meaning “beginning” or “origin” for the first start of life), it is believed that the Earth resembled a water world, with most of the continental crust hiding under a very deep ocean. The atmosphere lacked free oxygen, so when the first micro-organisms (cyanobacteria) photosynthesized, it greatly increased the oxygen content in the oceans.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e Banded Iron slabs are believed to be derived in part from the remains of these micro-organisms. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan\u003eAs dissolved iron and silicon rose from depths in the ocean, it interacted with the more oxygen-rich water (produced from the cyanobacteria photosynthesizing) to combine and make insoluble iron oxides and silica, which came out of solution as a fine-grained sediment. As these sediments fell to the sea floor, it created accumulating layers of iron oxide and silica-rich sediments in alternating bands on the ocean floor. This process repeated for nearly a billion years and can be seen in all its geologic glory in slabs like this!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan\u003eA large slice of this rock formation has been cut with one side polished to a high gloss finish with the top and sides left in their natural state.\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":46492486533350,"sku":"24T326","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Tiger_Iron_Slice_24T326b.jpg?v=1753813442"},{"product_id":"quartz-with-pyrite-huaron-mine-peru","title":"Quartz with Pyrite","description":"\u003cp\u003eGlittering golden Pyrite cubes and shiny Quartz crystals abound on this sparkly specimen from the Huaron Mining District, in Pasco Province, Peru. Hundreds of Pyrite cubes are nestled amongst a sea of sharply terminated Quartz crystals. The light catches this incredible crystal combination at so many different angles, it's like having a dance party in the palm of your hand. \u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":46493927964902,"sku":"25T177","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Quartz_with_Pyrite_25T177.jpg?v=1753976070"},{"product_id":"large-pyritized-ammonite-pair-morocco","title":"Large Pyritized Ammonite Pair","description":"\u003cp\u003eThis bold and brass colored Ammonite fossil pair from Morocco has been naturally replaced by the mineral Pyrite! The golden coloration of the Pyrite and darker tones of the exterior shale matrix contrast perfectly with white Calcite present in some of the Ammonite growth chambers.\u003c\/p\u003e\n\u003cp\u003eAmmonites are an extinct group of sea creatures which thrived during the Jurassic Period approximately 180 million years ago. This large Ammonite shell has been cut in half and lightly polished to display the excellent detail and mineralization inside.\u003c\/p\u003e\n\u003cp\u003eEach side approx. 4.6\" x 3.5\" x .5\"\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":46578358354150,"sku":"25T84","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Pyritized_Ammonite_Pair_25T84e.jpg?v=1756327464"},{"product_id":"pyritized-ammonite-shell-fossil-with-pyrite-crystals","title":"Pyritized Ammonite","description":"\u003cp\u003eA lovely and lustrous Ammonite fossil from the Ryazan region of western Russia. This \u003cmeta charset=\"utf-8\"\u003eJurassic Period ammonite fossil has been replaced by the mineral Pyrite. Druzy crystals of Pyrite can even be seen inside the hollow growth chambers of the ammonite shell!\u003c\/p\u003e\n\u003cp\u003eAmmonites are an extinct variety of sea creatures that swam the shallow seas millions of years ago. As the shell fossilizes, it is naturally replaced by the mineral pyrite, creating shiny and golden colorations. Part of the shell naturally dissolved away, exposing the amazing pyritized growth chambers inside!\u003c\/p\u003e\n\u003cp\u003eThe top of this specimen has been lightly polished.\u003cspan\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/guides\/crystal-care-101-how-to-take-care-of-and-clean-your-crystals\" title=\"Crystal Care 101\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":46854531416294,"sku":"25T40","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Pyritized-Ammontie-Fossil-25T40b_c78de01e-6d5e-4631-8b88-da8f4be9ec16.jpg?v=1771804711"},{"product_id":"chrysocolla-with-wulfenite-rowley-mine-arizona","title":"Chrysocolla with Wulfenite","description":"\u003cp\u003eA vibrant mineral mix of bright orange Wulfenite crystals and blue Chrysocolla from the Rowley Mine in Maricopa County, Arizona. The Rowley Mine is a special locality, as it produces this unusual mineral combination not typically seen growing together. A single layer of the Chrysocolla and Wulfenite is present at this location, making specimens like these more unique to find.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47007956664550,"sku":"24DF02","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Chrysocolla_with_Wulfenite_24DF02d.jpg?v=1764707802"},{"product_id":"chrysocolla-and-wulfenite-rowley-mine-arizona","title":"Chrysocolla with Wulfenite","description":"\u003cp\u003eThis brightly colored mineral mix of Wulfenite and Chrysocolla comes from the Rowley Mine in Maricopa County, Arizona. Crystals of orange Wulfenite can be seen tucked into the rock matrix next to vibrantly colored blue Chrysocolla.\u003c\/p\u003e\n\u003cp\u003eThe Rowley Mine is a special mineral collecting locality, as it produces this unusual crystal combination of Wulfenite and Chrysocolla which are not typically seen growing together. A single layer of the Chrysocolla and Wulfenite is present at this location, making specimens like these more unique to find. Please note, the matrix on this specimen is delicate.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47008025346278,"sku":"24DF04","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Wulfenite_with_Chrysocolla_24DF04.jpg?v=1764711529"},{"product_id":"chrysocolla-with-wulfenite-mineral-specimen-rowley-mine-arizona","title":"Chrysocolla with Wulfenite","description":"\u003cp\u003eA burst of color, this vibrant mineral specimen of Wulfenite and Chrysocolla comes from the Rowley Mine in Maricopa County, Arizona. Miniature crystal blades of bright orange Wulfenite crystals can be seen tucked into the rock matrix next to vibrantly colored blue Chrysocolla.\u003c\/p\u003e\n\u003cp\u003eThe Rowley Mine is a special mineral collecting locality, as it produces this unusual crystal combination of Wulfenite and Chrysocolla which are not typically seen growing together. A single layer of the Chrysocolla and Wulfenite is present at this location, making specimens like these more unique to find. Please note, the matrix on this specimen is delicate.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47008047005926,"sku":"24DF04B","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Wulfenite_with_Chrysocolla_24DF04_B.jpg?v=1764712309"},{"product_id":"native-copper-crystal-upper-peninsula-michigan","title":"Native Copper","description":"\u003cp\u003eA shining specimen of Native Copper that has a natural butterfly-like shape. This specimen comes from the Upper Peninsula of Michigan. Copper found in this region is mined in its natural state as \"native copper\" or as \"float\" copper which was moved and tumbled by glacial activities thousands of years ago. \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCopper is one of the few elements on our periodic table which is able to crystallize in its native form!\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47011008184550,"sku":"22DF166","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Native_Copper_22DF166f.jpg?v=1764802109"},{"product_id":"native-copper-mineral-specimen-michigan","title":"Native Copper","description":"\u003cp\u003eA wild specimen of Native Copper from the Upper Peninsula of Michigan. Copper found in this region is mined in its natural state as \"native copper\" or as \"float\" copper which was moved and tumbled by glacial activities thousands of years ago. \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCopper is one of the few elements on our periodic table which is able to crystallize in its native form!\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47011023421670,"sku":"22DF165","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Native_Copper_22DF165b.jpg?v=1764802427"},{"product_id":"cobalt-bearing-calcite-crystal-specimen","title":"Cobalto Calcite","description":"\u003cp\u003eElectric pink crystals of Cobalto-Calcite from the Democratic Republic of Congo. The element Cobalt which is naturally occurring in this type of Calcite produces the most amazing pink colors.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eSometimes referred to as Cobalt-bearing, Cobalto-Calcite or Cobaltoan Calcite, this is a special variety of Calcite. Regular Calcite has a chemical formula of \u003cmeta charset=\"utf-8\"\u003eCaCO3, but Cobalt-bearing calcite is (Ca,Co)CO3, where the Co2+ (Cobalt) replaces some of the Calcium. \u003c\/p\u003e\n\u003cp\u003eMost specimens of this mineral type occur as thin pink layers or coatings on the host rock. This specimen features actual crystals and terminations, making them more unique and valuable.\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47018048553190,"sku":"25T47","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Cobalto_Calcite_25T47c.jpg?v=1765143369"},{"product_id":"pink-cobalt-bearing-calcite-crystal-specimen","title":"Cobalto Calcite","description":"\u003cp\u003eVibrant pink crystals of Cobalto-Calcite from the Democratic Republic of Congo. The element Cobalt which is naturally occurring in this type of Calcite produces the most electric pink colors.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eSometimes referred to as Cobalt-bearing, Cobalto-Calcite or Cobaltoan Calcite, this is a special variety of Calcite. Regular Calcite has a chemical formula of \u003cmeta charset=\"utf-8\"\u003eCaCO3, but Cobalt-bearing calcite is (Ca,Co)CO3, where the Co2+ (Cobalt) replaces some of the Calcium. \u003c\/p\u003e\n\u003cp\u003eMost specimens of this mineral type occur as thin pink layers or coatings on the host rock. This specimen features actual crystals and terminations, making them more unique and valuable. \u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47018110025958,"sku":"25T49","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Cobalto_Calcite_25T49.jpg?v=1765150967"},{"product_id":"large-azurite-blueberry-crystal-from-la-sal-utah","title":"Azurite La Sal, Utah","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis epic Azurite crystal cluster was collected by the former mine owner, Graham Sutton, back in the 1980's. Azurite crystals from this mine rarely grow this large, making this an exceptional specimen. The 360-degrees of crystals have incredible detail, and an electric blue that will surely be an eye-catcher on your shelf!\u003c\/p\u003e\n\u003cp\u003eAzurite crystals like this look good enough to eat (but seriously, don't eat them). Sometimes called Azurite \"Blueberries\" because of their striking resemblance to the blue fruit, these crystals are actually concentrations of the mineral Azurite that form into rounded shapes. \u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis specimen comes with its own display stand (included with your purchase).\u003c\/strong\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47238981124326,"sku":"25T288","price":525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Azurite_La_Sal_Utah_25T288d.jpg?v=1767219187"},{"product_id":"pyritized-dactylioceras-ammonite-fossil-in-rock-matrix","title":"Pyritized Dactylioceras Ammonite Fossil in Matrix","description":"\u003cp\u003ePyritized ammonite fossils in a lovely shale matrix from the Holzmaden Shale in Germany. This specimen features a common variety of Ammonite found at this location, Dactylioceras sp. The shale matrix is meticulously removed to expose the Ammonite fossils hiding underneath which have been naturally replaced by the mineral Pyrite. The bright brass coloration and detailed texture of the Ammonite fossils creates a lovely contrast against the dark shale rock matrix. \u003c\/p\u003e\n\u003cp\u003eAmmonites are an extinct group of sea creatures which thrived during the Jurassic Period approximately 180 million years ago.\u003cbr\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47281125359846,"sku":"24DF122","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Pyritized_Ammonite_Fossils_in_Matrix_24DF122b.jpg?v=1768859715"},{"product_id":"pyritized-dactylioceras-ammonite-fossil-in-matrix-from-germany","title":"Pyritized Dactylioceras Ammonite Fossil in Matrix","description":"\u003cp\u003ePyritized ammonite fossils pack this lovely specimen from the Holzmaden Shale in Germany. This specimen features a common variety of Ammonite found at this location, Dactylioceras sp. The shale matrix is meticulously removed to expose the Ammonite fossils hiding underneath which have been naturally replaced by the mineral Pyrite. The bright brass coloration and detailed texture of the Ammonite fossils creates a lovely contrast against the dark shale rock matrix. \u003c\/p\u003e\n\u003cp\u003eAmmonites are an extinct group of sea creatures which thrived during the Jurassic Period approximately 180 million years ago. \u003cbr\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47281154719974,"sku":"24DF123","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Pyritized_Ammonite_Fossils_in_Matrix_24DF123c.jpg?v=1768860451"},{"product_id":"large-marra-mamba-tiger-eye-tiger-iron-slab","title":"Large Marra Mamba Tiger Iron Slab","description":"\u003cp class=\"p1\"\u003eAn unbeliveable geologic treasure over a BILLION years in the making. The amazing Marra Mamba Formation of Western Australia is an iron-rich sedimentary unit dated at approximately 2.5 billion years old! \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis variety of Tiger Eye \/ Tiger Iron consist of the earliest known fossilized organisms and the oldest known rocks on Earth! The alternating layers consist of iron oxide (metallics and reds) and microcrystalline silica in the form of Tiger Eye (golds), forming a stone called Tiger Iron, a Tiger Eye rich Banded Iron Formation. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eFormed during the Archean Eon, (Archean from the greek meaning “beginning” or “origin” for the first start of life), it is believed that the Earth resembled a water world, with most of the continental crust hiding under a very deep ocean. The atmosphere lacked free oxygen, so when the first micro-organisms (cyanobacteria) photosynthesized, it greatly increased the oxygen content in the oceans.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e Banded Tiger Iron slabs are believed to be derived in part from the remains of these micro-organisms. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan\u003eAs dissolved iron and silicon rose from depths in the ocean, it interacted with the more oxygen-rich water (produced from the cyanobacteria photosynthesizing) to combine and make insoluble iron oxides and silica, which came out of solution as a fine-grained sediment. As these sediments fell to the sea floor, it created accumulating layers of iron oxide and silica-rich sediments in alternating bands on the ocean floor. This process repeated for nearly a billion years and can be seen in all its geologic glory in slabs like this!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan\u003eA large slice of this rock formation has been cut with one side polished to a high gloss finish.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47336363917542,"sku":"26T52","price":695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Tiger_Iron_Tiger_Eye_Slice_26T52.jpg?v=1770657552"},{"product_id":"pyritized-ammonite-fossil-shell-from-russia","title":"Pyritized Ammonite","description":"\u003cp\u003eA lustrous Ammonite fossil packed with Pyrite! This Jurassic Period ammonite fossil comes from the Ryazan region of western Russia. The ammonite fossil has been replaced by the mineral Pyrite, with druzy crystals of Pyrite visible inside the hollow growth chambers of the ammonite shell!\u003c\/p\u003e\n\u003cp\u003eAmmonites are an extinct variety of sea creatures that swam the shallow seas millions of years ago. As the shell fossilizes, it is naturally replaced by the mineral pyrite, creating shiny and golden colorations. Part of the shell naturally dissolved away, exposing the amazing pyritized growth chambers inside!\u003c\/p\u003e\n\u003cp\u003eThe top of this specimen has been lightly polished. \u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47376912941286,"sku":"25T39","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Pyritized-Ammonite-Fossil-25T39.jpg?v=1771805980"}],"url":"https:\/\/www.unearthedstore.com\/collections\/metal-based-minerals-and-fossils.oembed?page=3","provider":"Unearthed Store","version":"1.0","type":"link"}