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Erika Anderson @andersonmineral.bsky.social Β· 1 mo
Guess the Gem!! What mineral do you think this is? Hint: this mineral is sometimes used for its optical qualities. βš’οΈπŸ§ͺπŸ’Ž
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irismachtblau @irismachtblau.bsky.social Β· 1 mo
Bergkristall
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Erika Anderson @andersonmineral.bsky.social Β· 1 mo
It’s calcite
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irismachtblau @irismachtblau.bsky.social Β· 1 mo
Ah, thank you. It’s very nice