Acanthite (Huge, Robust Crystal) - image 1

Acanthite (Huge, Robust Crystal)

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.

This is an important specimen of Rayas acanthite for the notable crystal size and robust crystal habit. It is complete and pristine all around, actually a floater specimen. The hoppered, in-drawn faces add depth and visual interest to the normally more simple crystal habit of these acanthites. This is one of the largest single crystals, not in cluster, that I am aware of, for the locale. This is a crystal that can be stood vertically and exceeds 6 cm height, but set flat and still display as a large miniature. In person it has a bright and shiny luster, and is not "black." Ex University of Arizona collection, by donation in the past.