Dark steel gray-blue Stromeyerite

Río Tinto Mine, Chihuahua, Mexico

Dark steel gray-blue Stromeyerite
40.00 *Prices include VAT
Article codeII.B.0630.001

Dark steel gray-blue Stromeyerite on matrix from Río Tinto Mine,  Chihuahua,  Mexico. Measures approximately 60x40 mm and weighs approximately 0,120 kilogramme.
Stromeyerite is an uncommon silver, copper sulfide mineral with more than 50 % silver (Ag)