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 ;)
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 ;)
Are those little tourmalines or something like that? It’s definitely got some fabric to it too.
There is tourmaline in the same unit (I've seen some schorl), but these are...
piemontite!