Mangano Calcite drop in XL size from Helmand, Afghanistan.

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Unit: kilogram

As a huge fan of Mangano Calcite (because this stone is so incredibly beautiful under fluorescent lighting!), we have them from Bulgaria, Peru, and now also from Afghanistan. And the Afghan is without a doubt the most beautiful when cut!

Article number: 10863 Categories: ,

Description

Mangano calcite, also known as manganoan calcite, is a manganese calcium carbonate mineral and a member of the calcite family. Its color can range from light to dark pink, depending on the manganese content. White calcite inclusions are common in this crystal, sometimes in a banded formation. This mineral was first discovered in 1846 by A. Breithaupt in Banská, Štiavnica, Slovakia. He named it after the manganese content found in it, sparking debate about what constitutes true mangano calcite compared to what constitutes pink calcite. Ultimately, a consensus was reached, and a threshold of 30% manganese (carbonate) in the crystal structure was established. Unfortunately, every type of pink calcite sold on the market today is labeled as "mangano calcite," making it very difficult to obtain. We recommend purchasing from a reputable supplier or trusted retailer. One of the tips we offer is to know the source of the material, so you can better identify whether a piece is authentic or not. Most mangano-calcite on the market comes from Romania, Peru, Bulgaria, Mexico, Madagascar, Russia, Australia, and Japan.