Index No: NBM015490; Collected By: ; Sample Type: hand sample; Notes: White crystalline quartz veins and veinlets cut black siliceous shale. Fine disseminated pyrite occurs in host.
Summary
Index No: NBM015490; Collected By: ; Sample Type: hand sample; Notes: White crystalline quartz veins and veinlets cut black siliceous shale. Fine disseminated pyrite occurs in host.