Boulangerite, Calcite

Unknown Owner

Help improve this recordNo owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.

Source volume: 49, issue: 4, PDF page: 67. Label: Figure 11. Acicular boulangerite crystals to 4 cm, on calcite, from the Bottino mine. This specimen was collected in a shear fissure occurring at the lode upper contact, between the orebody and the host rock. This is a kind of occurrence encountered commonly during the mining activity but very rarely today. Angelo Da Costa collection; Andrea Dini photo.