{"product_id":"mangano-calcite-with-rainbow-pyrite-huanzala-mine-peru-77-grams","title":"Mangano Calcite with Rainbow Pyrite – Huanzala Mine, Peru - 77 grams","description":"\u003cp data-start=\"85\" data-end=\"548\" class=\"PDq2pG_selectionAnchorContainer\"\u003eAn exceptional collector specimen featuring brilliant \u003cstrong data-start=\"139\" data-end=\"169\"\u003emanganoan calcite crystals\u003c\/strong\u003e beautifully accented by iridescent \u003cstrong data-start=\"205\" data-end=\"223\"\u003erainbow pyrite\u003c\/strong\u003e from Peru. Under normal lighting, the specimen displays sharp translucent calcite crystals emerging from a contrasting white matrix with vivid metallic flashes of naturally tarnished pyrite. Under shortwave UV light, the manganoan calcite erupts into an intense neon pink-red fluorescence, creating an unforgettable display.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"550\" data-end=\"870\"\u003eThe combination of crystallized manganoan calcite, colorful rainbow pyrite, and dramatic UV response makes this an outstanding display piece for both mineral collectors and fluorescent mineral enthusiasts. The fluorescence is exceptionally bright and uniform, ranking among the stronger examples seen from this locality.\u003c\/p\u003e\n\u003chr data-start=\"872\" data-end=\"875\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"877\" data-end=\"894\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-start=\"896\" data-end=\"1421\"\u003e\u003cstrong data-start=\"896\" data-end=\"916\"\u003ePrimary Mineral:\u003c\/strong\u003e Manganoan Calcite\u003cbr data-start=\"934\" data-end=\"937\"\u003e\u003cstrong data-start=\"937\" data-end=\"960\"\u003eAssociated Mineral:\u003c\/strong\u003e Rainbow Pyrite (naturally iridescent)\u003cbr data-start=\"998\" data-end=\"1001\"\u003e\u003cstrong data-start=\"1001\" data-end=\"1014\"\u003eLocality:\u003c\/strong\u003e Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru\u003cbr data-start=\"1096\" data-end=\"1099\"\u003e\u003cstrong data-start=\"1099\" data-end=\"1110\"\u003eWeight:\u003c\/strong\u003e 0.17 lbs (approximately 77 grams)\u003cbr data-start=\"1144\" data-end=\"1147\"\u003e\u003cstrong data-start=\"1147\" data-end=\"1162\"\u003eDimensions:\u003c\/strong\u003e Approximately 2.5 × 2.5 × 2 inches\u003cbr data-start=\"1197\" data-end=\"1200\"\u003e\u003cstrong data-start=\"1200\" data-end=\"1216\"\u003eUV Reaction:\u003c\/strong\u003e Intense pink-red fluorescence under shortwave UV (254 nm); also displays strong fluorescence under many high-quality 365 nm UV lights\u003cbr data-start=\"1350\" data-end=\"1353\"\u003e\u003cstrong data-start=\"1353\" data-end=\"1367\"\u003eCondition:\u003c\/strong\u003e Natural collector specimen\u003cbr data-start=\"1394\" data-end=\"1397\"\u003e\u003cstrong data-start=\"1397\" data-end=\"1421\"\u003eExact specimen shown\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1423\" data-end=\"1426\"\u003e\n\u003ch2 data-section-id=\"1wf8qzb\" data-start=\"1428\" data-end=\"1454\"\u003eAbout Manganoan Calcite\u003c\/h2\u003e\n\u003cp data-start=\"1456\" data-end=\"1745\"\u003eManganoan calcite is a manganese-rich variety of calcite in which manganese substitutes for calcium within the crystal structure. This substitution is responsible for the spectacular fluorescent response that has made the mineral highly sought after by collectors of fluorescent specimens.\u003c\/p\u003e\n\u003cp data-start=\"1747\" data-end=\"2070\"\u003eThe Huanzala Mine in Peru is internationally recognized for producing outstanding combinations of manganoan calcite with metallic sulfides, particularly pyrite and sphalerite. The contrast between bright white calcite, iridescent pyrite, and vivid fluorescent color creates specimens prized in advanced mineral collections.\u003c\/p\u003e\n\u003chr data-start=\"2072\" data-end=\"2075\"\u003e\n\u003ch2 data-section-id=\"1punl39\" data-start=\"2077\" data-end=\"2095\"\u003eCollector Notes\u003c\/h2\u003e\n\u003cp data-start=\"2097\" data-end=\"2120\"\u003eThis specimen features:\u003c\/p\u003e\n\u003cul data-start=\"2122\" data-end=\"2409\"\u003e\n\u003cli data-section-id=\"moubu1\" data-start=\"2122\" data-end=\"2160\"\u003eExceptional pink-red UV fluorescence\u003c\/li\u003e\n\u003cli data-section-id=\"1gyg0ch\" data-start=\"2161\" data-end=\"2207\"\u003eSharp translucent manganoan calcite crystals\u003c\/li\u003e\n\u003cli data-section-id=\"1l4xoae\" data-start=\"2208\" data-end=\"2255\"\u003eBrilliant naturally iridescent rainbow pyrite\u003c\/li\u003e\n\u003cli data-section-id=\"1igwscg\" data-start=\"2256\" data-end=\"2297\"\u003eExcellent aesthetic crystal arrangement\u003c\/li\u003e\n\u003cli data-section-id=\"124kflw\" data-start=\"2298\" data-end=\"2335\"\u003eClassic Peruvian collector locality\u003c\/li\u003e\n\u003cli data-section-id=\"tjcxol\" data-start=\"2336\" data-end=\"2409\"\u003eOutstanding display specimen both in daylight and under UV illumination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2411\" data-end=\"2577\"\u003eWhether displayed under normal lighting or UV, this specimen offers two dramatically different appearances, making it a standout conversation piece in any collection.\u003c\/p\u003e\n\u003cp data-start=\"2579\" data-end=\"2629\"\u003eProfessionally packaged and shipped from Colorado.\u003c\/p\u003e\n\u003cp data-start=\"2631\" data-end=\"2677\"\u003eYou will receive the \u003cstrong data-start=\"2652\" data-end=\"2677\"\u003eexact specimen shown.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2679\" data-end=\"2814\"\u003eEvery order is backed by our commitment to quality and customer satisfaction. Thank you for supporting our family-owned small business.\u003c\/p\u003e","brand":"Serenity Soul Stones","offers":[{"title":"Default Title","offer_id":49530305544442,"sku":null,"price":55.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/2328\/8826\/files\/20260703_183145.jpg?v=1783274133","url":"https:\/\/serenitysoulstones.com\/products\/mangano-calcite-with-rainbow-pyrite-huanzala-mine-peru-77-grams","provider":"Serenity Soul Stones","version":"1.0","type":"link"}