G
Garth E. Graham
Researcher at United States Geological Survey
Publications - 28
Citations - 178
Garth E. Graham is an academic researcher from United States Geological Survey. The author has contributed to research in topics: Geology & Mineral exploration. The author has an hindex of 7, co-authored 21 publications receiving 142 citations. Previous affiliations of Garth E. Graham include Colorado School of Mines.
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Journal ArticleDOI
Application of Imaging Spectroscopy for Mineral Exploration in Alaska: A Study over Porphyry Cu Deposits in the Eastern Alaska Range
Garth E. Graham,Raymond F. Kokaly,Karen D. Kelley,Todd M. Hoefen,Michaela R. Johnson,Bernard E. Hubbard +5 more
TL;DR: In this paper, the U.S. Geological Survey (USGS) used the HyMapTM sensor for airborne imaging spectroscopy of porphyry Cu deposits in the eastern Alaska Range using the long-wavelength 2,200-nm Al-OH absorption feature positions.
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Trace elements in Zn–Pb–Ag deposits and related stream sediments, Brooks Range Alaska, with implications for Tl as a pathfinder element
TL;DR: In this paper, the authors examined geochemical data from two shale-hosted massive sulphide (SHMS) deposits (Drenchwater and Su-Lik) to determine which trace elements are ubiquitously elevated in all SHMS deposits.
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The Drenchwater deposit, Alaska: An example of a natural low pH environment resulting from weathering of an undisturbed shale-hosted Zn-Pb-Ag deposit
Garth E. Graham,Karen D. Kelley +1 more
TL;DR: The Drenchwater shale-hosted Zn-Pb-Ag deposit and the immediate vicinity, on the northern flank of the Brooks Range in north-central Alaska, is an ideal example of a naturally low pH system as mentioned in this paper.
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Ores and Orogenesis: Circum-Pacific Tectonics, Geologic Evolution, and Ore Deposits.Jon E. Spencer and Spencer R. Titley, Editors. Pp. 618. 2008. Arizona Geological Society, Digest 22. ISBN-10: 978-1-891924-10-1. Price US$75.00.
TL;DR: The most recent volume of the Arizona Geological Society meeting on tectonics and metallogeny is the 618-page-long book as discussed by the authors, which contains 45 papers representing a fraction of the material presented at the meeting.
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Geologic Setting, Sedimentary Architecture, and Paragenesis of the Mesoproterozoic Sediment-Hosted Sheep Creek Cu-Co-Ag Deposit, Helena Embayment, Montana
TL;DR: The Sheep Creek Cu-Co deposit as discussed by the authors is located along a bend in the fault system, where replacement-style chalcopyrite mineralization is spatially associated mostly with the two stratigraphically lowest massive pyrite zones.