#MineralMonday
— micROCKScopica (@micROCKScopica) January 14, 2019
Phlogopite (and forsterite) in a #marble by @MarmiRossi #geology #rocks #minerals #crystals pic.twitter.com/16i6eItDyA
via Twitter https://twitter.com/micROCKScopica
January 15, 2019 at 12:45AM
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