Posted 3 years ago
This colorful rock is Peacock Ore which is most likely Chalcopyrite or Bornite treated with acid. Apparently it is sold to amateur collectors (that's me!). Professional collectors are above that. I would like to become a professional collector sometime I think I would be good at professional collecting.
This is also the Chakra Stone. It aligns your Chakra energy or some such. Thanos has one I think.
Anyway it is a very colorful and heavy little chunk of rock.