Index No: NBM052870; Collected By: ; Sample Type: hand sample; Notes: Dump grab sample of K-spar biotite porphyry, very strongly argillized (kaolinized) feldspar. Stringers and veinlets of microcrystalline quartz, up to 3 cm strong peacock limonite. Strong leaching of K-spar and mafics adjacent to silica veinlets. no mineralization noted.