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Filtering by: Advisor Garland, John J. Degree Field Geology

Structural geology of the Mount Polley Cu-Au district, south-central British Columbia

Creator:

Wafforn, Stephanie R.

Abstract:

The Mount Polley copper-gold deposit is one of a series of porphyry copper deposits that occur in a belt of accreted Mesozoic age island arc terranes in the Canadian Cordillera. The deposit comprises three breccia-hosted Cu-Au ore zones that are associated with a series of monzodiorite to monzonite intrusions emplaced...

Resource Type:

Masters Thesis

Full Text:

: ________________________________________________________________________ John H. Dilles Andrew J
Petrology and geochemistry of the Emigrant Pass volcanics, Nevada : implications for a magmatic-hydrothermal origin of the Carlin gold deposits

Creator:

Johnson, Curtis L.

Abstract:

The Emigrant Pass volcanics (EPV) are a 38.3 to 36.4 Ma calc-alkaline volcanic center that erupted andesite and dacite, and a late series of felsic dikes along the south flank of the Carlin gold district in north-central Nevada. The EPV includes dacite and rhyolite porphyry dikes indistinguishable from porphyry dikes...

Resource Type:

Masters Thesis

Full Text:

Abstract approved: ________________________________________________________________ John