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Calcite Aragonite Specimen - Mexico clear quartz amongst coal deposits which formed

SKU: 81201717151
4.6
USD76.00 USD107.00

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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

Description

amongst coal deposits which formed some 300 million years ago

With its beautiful pink and while colors and smooth polish

sustainably harvested for the highest quality

the red UV reactivity may fade to a blue color

Mexico (Tag Included)

Calcite Aragonite Specimen - Mexico clear quartz amongst coal deposits which formedAs a calcium carbonate mineral, the Calcite Aragonite Specimen from Mexico boasts vibrant UV green and red colors when exposed to longwave UV light, earning its nickname "Grateful Dead" calcite. A stunning addition to any mineral collection, this specimen offers a unique blend of beauty and scientific interest. UV photo taken with Longwave (365nm) light Size: 17cm x 10cm x 8cm Weight: 1175g Locality: Ojuela Mine, Mapimi, Durango, Mexico

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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