Friday, April 19, 2019
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Ewingite oxycarbonate

Update: The Carbon Mineral Challenge

By Steve Voynick The International Mineralogical Association (IMA) continues to recognize new carbon-bearing minerals, thanks to the work of the Deep Carbon Observatory and its...
Mint green apophyllite

Specimen Spotlight: Apophyllite

By Antoinette Rahn As is often the case within the mineralogical universe, there is a lot of meaning related to names and naming conventions. It...

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