Aguilarite
San Carlos Mine, La Luz, Guanajuato Municipality, Guanajuato, Mexico
2.8 x 1.3 x 1.1 cm. Aguilarite is a rare Ag-Se sulfide and this less well-known mine in the Guanajuato district is the Type Locality. This very fine, arborescent thumbnail consists of a myriad of intergrown, skeletal, mostly elongated, pseudocubic, metallic-gray crystals with a moderate patina and some iridescence. There are probably a few ...
© Rob Lavinsky & irocks.com