Calcite Aragonite Specimen - Mexico cut base Appearance:

Appearance:

Locality: Alarcon Mine

With its breath-taking blue patterns

Dimensions - ghosting along at 1

This mineral is commonly found in chemical-sedimentary

Calcite Aragonite Specimen - Mexico cut base Appearance:As 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