TC-1-7-010: Au ore - Bristol Bay District - Sill Mine

Details

Specimen NumberTC-1-7-010Alternate NumberPB-88-3CommentsSilicified and brecciated rhyolite with abundant native Au + sulfosalts that need identification. Note visible gold in photos below. Crowe research collection, C. Schrader MS thesis.In Teaching CollectionYesMineral(s)feldspargoldquartzRock NameAu oreDistrictBristol BayMineSillExternal LinkMindatDeposit TypeEpithermal Low SulfidationReference MaterialACL-156: Berg, H.C. and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska; U.S. Geol. Surv. Bull. 1246, Washington, D.C., 254 p.

Schrader, C.M., 2001, Geochronology and Geology of the Pebble Cu-Au-Mo Porphyry and the Sill Au-Ag Epithermal Deposits, Southwest Alaska; University of Georgia MS thesis, 109 p.

Tracy, B.J., 2001, Geology and Ore Fluid Geochemistry of the Pebble Cu-Au Porphyry Deposit, Southwest Alaska; University of Georgia MS thesis, 148 p.

OCR Text Transcription Edit Edit +-Close

Save Cancel + Row + Column

TC-1-7-010: Au ore - Bristol Bay District - Sill Mine

Menu

TC-1-7-010: Au ore - Bristol Bay District - Sill Mine