As requested by @zpnrg1979@lemmy.ca – post pictures of rocks. We will try to identify them.

Note that copy/pasting pictures works in the comment field, assuming you’re on the website. How it works in the multitude of apps – dunno ;)

  • @908musdf
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    11 year ago

    Mystery rock

    This came from Pilar, New Mexico, USA.

    • TroyOPM
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      21 year ago

      Are those little tourmalines or something like that? It’s definitely got some fabric to it too.

      • @908musdf
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        11 year ago
        There is tourmaline in the same unit (I've seen some schorl), but these are...

        piemontite!