Arsenopyrite on galena - Ojuela Mine, Mexico - 5 x 3 x 3 cm
Mineral: Arsenopyrite on galena
Locality: Ojuela Mine, Mapimí, Municipio Mapimí, Durango, Mexico
Dimensions: 5 x 3 x 3 cm

Description: From piso 13-14, aka level 6 and 7