Index No: NBM014572; Collected By: ; Sample Type: hand sample; Notes: Massive to sacchroidal, white vein quartz with euhedral to anhedral pyrite clots, grains, and fine stringers; minor scheelite grains intergrown with pyrite; vugs are limonite coated; minor late-stage chalcedony on surfaces; dark zones in vein suggest the presence of disseminated sulfides.