21-6-049: latite - Bristol Bay District - Sill Mine

Details

Specimen Number21-6-049Comments Crowe research collection, C. Schrader MS thesis.Fresh porphyritic latite with 0.8 mm quartz vein.In Teaching CollectionNoMineral(s)quartzplagioclasek-sparhornblendeRock NamelatiteDistrictBristol BayMineSillExternal LinkMindatGeo-LocationDDH 19, 532.0'Deposit TypeEpithermal Low SulfidationGeo-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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21-6-049: latite - Bristol Bay District - Sill Mine

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21-6-049: latite - Bristol Bay District - Sill Mine