{"title":"Natural Crystals and Mineral Specimens from the United States of America (USA)","description":"","products":[{"product_id":"orthoclase-twinning","title":"Orthoclase Twinning","description":"\u003cp\u003eThis beautiful mineral specimen is available today! \u003cspan\u003eWe consider this piece to be a Miniature Mineral Specimen (MIN\u003c\/span\u003e\u003cspan\u003e).\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e \u003cspan\u003eWest Moon Pass, Between Aspen and Gothic, Gunnison County Colorado\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement:\u003c\/strong\u003e 47mm x 33mm x 17mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 41g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mineral Mike","offers":[{"title":"Default Title","offer_id":16816063381619,"sku":"6cry 1100","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/5748\/6707\/products\/Orthoclase_Carlsbad_Twinning_1.jpg?v=1539045664"},{"product_id":"rare-large-orthoclase-carlsbad-twin","title":"Rare Large Orthoclase Carlsbad Twin","description":"\u003cp\u003eThis beautiful mineral specimen is available today! \u003cspan\u003eWe consider this piece to be a Small Cabinet Specimen (SMC)\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e \u003cspan\u003eWest Moon Pass, Between Aspen and Gothic, Gunnison County Colorado\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement:\u003c\/strong\u003e 75mm x 48mm x 31mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 189g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mineral Mike","offers":[{"title":"Default Title","offer_id":16816296657011,"sku":"6cry 1114","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/5748\/6707\/products\/Rare_Large_Orthoclase_Carlsbad_Twin.jpg?v=1539046530"},{"product_id":"47g-transparent-quartz-crystal-from-arkansas","title":"47g Transparent Quartz Crystal from Arkansas","description":"\u003cp data-mce-fragment=\"1\"\u003eNatural quartz crystal specimen from Arkansas in the USA. Great for any mineral collection or a conversational piece for home! We consider this to be a MIN Miniature Sized Mineral Specimen. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eLocality:\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e Ron Coleman Mine, Jessieville, Arkansas\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eWeight:\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e  47 grams\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb data-mce-fragment=\"1\"\u003eMeasurements:\u003c\/b\u003e 50\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003emm x 28mm x 25mm  \u003c\/span\u003e\u003c\/p\u003e","brand":"Mineral Mike","offers":[{"title":"Default Title","offer_id":48983938859321,"sku":"6cry 2345","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/5748\/6707\/files\/NaturalClearQuartzcrystalSpecimens37.jpg?v=1715188320"},{"product_id":"230g-quartz-mineral-specimen-from-arkansas-usa","title":"230g Quartz Mineral Specimen from Arkansas, USA","description":"\u003cp data-mce-fragment=\"1\"\u003eNatural quartz crystal specimen from Arkansas in the USA. Great for any mineral collection or a conversational piece for home! We consider this to be a LGC Large Cabinet Sized Mineral Specimen. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eLocality:\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e Ron Coleman Mine, Jessieville, Arkansas\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eWeight:\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e  230 grams\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb data-mce-fragment=\"1\"\u003eMeasurements:\u003c\/b\u003e 115\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003emm x 60mm x 50mm  \u003c\/span\u003e\u003c\/p\u003e","brand":"Mineral Mike","offers":[{"title":"Default Title","offer_id":48984131764537,"sku":"6cry 2348","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/5748\/6707\/files\/NaturalClearQuartzcrystalSpecimens29.jpg?v=1715189099"},{"product_id":"58g-quartz-crystal-cluster-from-arkansas","title":"58g Quartz Crystal Cluster from Arkansas","description":"\u003cp\u003eNatural quartz crystal specimen from Arkansas in the USA. Great for any mineral collection or a conversational piece for home! We consider this to be a MIN Miniature Sized Mineral Specimen. \u003c\/p\u003e\n\u003cp\u003eLocality: Ron Coleman Mine, Jessieville, Arkansas\u003c\/p\u003e\n\u003cp\u003eWeight: 58 grams\u003c\/p\u003e\n\u003cp\u003eMeasurements: 68mm x 59mm x 31mm \u003c\/p\u003e","brand":"Mineral Mike","offers":[{"title":"Default Title","offer_id":49642209050937,"sku":"6cry 2391","price":84.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/5748\/6707\/files\/ClearQuartzSpecimens25.jpg?v=1721420638"},{"product_id":"44g-andradite-mineral-specimen-with-stand","title":"44g Andradite Garnet Mineral Specimen With Stand","description":"\u003cp\u003eThis beautiful garnet crystal mineral specimen is available today! \u003cspan\u003eWe consider this piece to be a Thumbnail Mineral Specimen (TN)\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Stanley Butte, Graham County, AZ, USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement:\u003c\/strong\u003e 35mm x 28mm x 17mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 44g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mineral Mike","offers":[{"title":"Default Title","offer_id":50516725039417,"sku":"6cry 2543","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/5748\/6707\/files\/AndraditeMineralSpecimenOnStand_2.jpg?v=1740977288"},{"product_id":"beautiful-purple-fluorite-with-metallic-galena-crystals","title":"Beautiful Purple Fluorite with Metallic Galena Crystals","description":"\u003cp\u003eAmazing deep purple color fluorite with beautiful galena crystals sprinkled across the large crystal face from Illinois! Great aesthetic display piece. \u003cspan\u003eWe consider this piece to be a Small Cabinet Sized Specimen (SMC). \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality: \u003c\/strong\u003eIllinois, USA\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement: \u003c\/strong\u003e84mm x 60mm x 30mm\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003cem\u003eWeight: 191g with attached stand *Collection piece which comes attached to the stand. Weight of mineral alone is unavailable. \u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mineral Mike","offers":[{"title":"Default Title","offer_id":50544051421497,"sku":"6cry 2625","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/5748\/6707\/files\/RawCrystalSpecimens7.jpg?v=1741318007"},{"product_id":"big-raw-amazonite-crystal","title":"700g Big Raw Blue Amazonite Crystal","description":"\u003cp\u003eBig beautiful vibrant blue amazonite crystal specimen. We consider this piece to be a Large Cabinet sized (LGC) mineral specimen.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality: \u003c\/strong\u003eTeller County, Colorado, USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurements:\u003c\/strong\u003e 119mm x 69mm x 68mm\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 770g *Collection piece which comes attached to the stand. Weight of mineral alone is unavailable.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mineral Mike","offers":[{"title":"Default Title","offer_id":50596868260153,"sku":"6cry 2626","price":969.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/5748\/6707\/files\/CrystalSpecimens74.jpg?v=1742765422"},{"product_id":"76-22g-garnet-in-graphite-from-usa","title":"76.22g Garnet in Graphite from USA","description":"\u003cp\u003eThese beautiful reddish garnet crystals sit the natural graphite matrix. A total of 5 garnets can be seen around the surface and have a great look, especially when back lit. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLocality:\u003c\/strong\u003e\u003cspan\u003e Red Embers Mine, Erving, Massachusetts \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003cspan\u003e 90mm x  60mm x 11mm\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 76.22g\u003c\/span\u003e\u003c\/p\u003e","brand":"Mineral Mike","offers":[{"title":"Default Title","offer_id":51231028642105,"sku":"6cry 2794","price":154.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/5748\/6707\/files\/MineralSpecimens20_da0fc2a9-67c3-4313-9f4a-a42880551a6b.jpg?v=1760116984"},{"product_id":"101g-red-embers-mine-garnet-in-graphite","title":"101g Red Embers Mine Garnet in Graphite","description":"\u003cp\u003eThese beautiful reddish garnet crystals sit the natural graphite matrix. A total of 6 garnets can be seen around the surface and have a great look, especially when back lit. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLocality:\u003c\/strong\u003e\u003cspan\u003e Red Embers Mine, Erving, Massachusetts \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurements:\u003c\/strong\u003e\u003cspan\u003e 101mm x  91mm x 9mm\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 101.36g\u003c\/span\u003e\u003c\/p\u003e","brand":"Mineral Mike","offers":[{"title":"Default Title","offer_id":51231030477113,"sku":"6cry 2795","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/5748\/6707\/files\/MineralSpecimens19_39ccb5cb-7776-41f7-a36e-196edfce0a0f.jpg?v=1760117239"},{"product_id":"celestite-calcite-crystal-specimen-from-white-rock-quarry-ohio-usa-76-4-grams","title":"Celestite \u0026 Calcite Crystal Specimen from White Rock Quarry, Ohio, USA – 76.4 grams","description":"\u003cp data-start=\"92\" data-end=\"370\"\u003eA delicate and attractive combination specimen featuring soft blue celestite crystals accented by creamy white calcite. The celestite forms well-defined prismatic crystals with a gentle sky-blue coloration and moderate translucency, giving the piece a light and airy appearance.\u003c\/p\u003e\n\u003cp data-start=\"372\" data-end=\"622\"\u003eThe calcite provides a contrasting backdrop with its warmer white tones and more matte, textured surfaces. Together, the two minerals create a pleasing balance of color and form, with the celestite crystals standing out prominently across the matrix.\u003c\/p\u003e\n\u003cp data-start=\"624\" data-end=\"807\"\u003eThis specimen offers a clean aesthetic and nice crystal definition, making it a great addition for collectors who appreciate subtle color combinations and classic American localities.\u003c\/p\u003e\n\u003cp data-start=\"809\" data-end=\"1047\"\u003e\u003cstrong data-start=\"809\" data-end=\"822\"\u003eLocation:\u003c\/strong\u003e White Rock Quarry, Ohio, USA\u003cbr data-start=\"851\" data-end=\"854\"\u003e\u003cstrong data-start=\"854\" data-end=\"865\"\u003eWeight:\u003c\/strong\u003e 76.4 grams\u003cbr data-start=\"876\" data-end=\"879\"\u003e\u003cstrong data-start=\"879\" data-end=\"896\"\u003eMeasurements:\u003c\/strong\u003e 56mm x 40mm x 31mm\u003cbr data-start=\"915\" data-end=\"918\"\u003e\u003cstrong data-start=\"918\" data-end=\"937\"\u003eCrystal System:\u003c\/strong\u003e Orthorhombic (Celestite), Trigonal (Calcite)\u003cbr data-start=\"982\" data-end=\"985\"\u003e\u003cstrong data-start=\"985\" data-end=\"1003\"\u003eMineral Class:\u003c\/strong\u003e Sulfate (Celestite) \u0026amp; Carbonate (Calcite)\u003c\/p\u003e","brand":"Mineral Mike","offers":[{"title":"Default Title","offer_id":52187947172153,"sku":null,"price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/5748\/6707\/files\/celestite-calcite-ohio-76g.jpg?v=1776290195"}],"url":"https:\/\/www.mineralmike.com\/collections\/natural-crystals-and-mineral-specimens-from-the-united-states-of-america-usa.oembed","provider":"Mineral Mike","version":"1.0","type":"link"}