Berthierite

Unknown Owner

Help improve this recordNo owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.

A very large showy specimen of iridescent berthierite crystals, with a bit of attached matrix. This is a remarkable, large, and frankly quite attractive cluster for the species, which is an Iron Antimony Sulfide. I have seen many smaller ones over the years, but only a few of this stature.