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Filtering by: Committee Member Li, H. W. Academic Affiliation Geosciences

Structure and geochronology of Pre-Himalayan and Himalayan orogenic events in the Northwest Himalayan, Pakistan, with special reference to the Besham area

Creator:

Baig, Mirza Shahid

Resource Type:

Dissertation

Full Text:

project at Oregon State University. Thesis committee members Robert D. Lawrence, Lawrence W. Snee, John
Geology, geochemistry, and mineralization of the Liberty Bell Gold Mine area, Alaska

Creator:

Yesilyurt, Suleyman

Resource Type:

Masters Thesis
Stable isotope investigation of a hydrothermal alteration system : Butte porphyry copper deposit

Creator:

Zhang, Lihua, 1965-

Abstract:

Typical porphyry-type Cu-Mo mineralization predates and underlies the well-known Main Stage polymetallic veins of the Butte district, Montana. This thesis presents the first systematic study of the isotopic characteristics of the pre-Main Stage K-silicate and sericitic wallrock alteration related to the porphyry Cu-Mo stage. Oxygen and hydrogen isotopic compositions were...

Resource Type:

Dissertation