SKU: P_26-7_106
The presented covellite from the Leonard Mine in the Butte Mining District of Montana (USA) has the form of a thin, platy formation with a distinct metallic luster. The surface of the flat walls exhibits a brass-golden hue, while deep purple-violet highlights reveal themselves at the edges and fractures. Main features: distinct metallic luster; brass-golden color with purple-violet iridescence at the edges; thin, platy form. Condition: Fair.
Price: 20 EUR (89 PLN)
Availability: In stock
Location: Leonard Mine, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA
Size: 24 x 2 x 28 mm
Weight: 2.3 g
Chemical formula: Cu¹⁺S
Mohs hardness: 1.5-2