Arsenopyrite, Cassiterite, Quartz

Specimen ID: 1N7-RDL

Mineral(s)
Arsenopyrite : FeAsS
Quartz : SiO2
Locality
As recorded:
San Antonio mine, Viloco, Loayza, La Paz, Bolivia
Mindat locality:
Dimensions
60mm x 20mm x 20mm
Description
Extremely lustrous black crystals of cassiterite to 1.0 cm in size on a crystallized quartz matrix with minor arsenopyrite. In fine condition.
Previous data
Mineral(s)
Name withheld

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4,992,342 minIDs have been issued as of 7th Apr 2020 8:17 pm BST