28-2-010: breccia - Bristol Bay District - Pebble Mine

Details

Specimen Number28-2-010Alternate NumberBJT-42Commentstotally silicified, protolity uncertain, thin py+cp veinsIn Teaching CollectionNoMineral(s)hematitepyritequartzField Notessheared/brecciated granodiorite, ubiquitous pyRock NamebrecciaDistrictBristol BayMinePebbleExternal LinkMindatGeo-LocationDDH68 285.2ft.Deposit TypePorphyry CopperGeo-Coords^[1]Reference 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.

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28-2-010: breccia - Bristol Bay District - Pebble Mine

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28-2-010: breccia - Bristol Bay District - Pebble Mine