Index No: NBM051040; Collected By: ; Sample Type: hand sample; Notes: Silica-flooded, alunitized rock, estimated 2-3% of rock consists of clots of fine-grained pyrite, pink and white alunite with intermixed pyrite and some enargite(?) replacing feldspar; some Feox-staining on weathered surfaces; rock on dump is yellowish from oxidizing pyrite,