Covellite
Annie Vein, Summitville, Colorado, USA
7.5 x 7 x 6 cm — small-cabinet
Specimen ID: mm/C560
Irridescent blades of Covellite crystals in a few different areas on matrix. Ex. J.H. Marshall Jr. and Geary Murdock collections and comes with
three old labels. One label indicates 'exceptionally well crystallized Covellite. One of the finest specimens I have ever seen from this locality'.