- Marcamarcani Mine (San Baldomero Mine), Sorata, Larecaja Province, La Paz Department, Bolivia
- Thumbnail, 2.9 x 1.9 x 1.5 cm
Metallic gray bismuthinite crystals in lamellar growth of parallel bundles with a bit of matrix. From an old bolivian locality - the San Baldomero Mine. Ex. Dick Jones Collection.