It's #MineralMonday! Check out this this brilliant piece of Vanadinite with vivid red crystals @BritGeoSurvey #Vanadinite #Morocco pic.twitter.com/R4zrEkiDLF
— BGS Geology Shop (@geologyshop) March 19, 2018
via Twitter https://twitter.com/geologyshop
March 19, 2018 at 04:17PM
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