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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 1 to 4 of 4 (0.098 seconds)

Spelling suggestions: "subject:"copper ore -- arizona -- sierrita."" "subject:"copper ore -- arizona -- sierritas.""

1

Paragenesis, geochemistry, and temperatures of formation of alteration assemblages at the Sierrita deposit, Pima County, Arizona

Preece, Richard Kellar January 1979 (has links)
No description available.
Copper ores -- Arizona -- Sierrita.
Quartz -- Arizona -- Sierrita.
2

The evolution of fracture-related permeability within the Ruby Star Granodiorite Sierrita porphyry copper deposit, Pima County, Arizona

Haynes, Frederick Mitchell January 1980 (has links)
No description available.
Copper ores -- Arizona -- Sierrita.
Granodiorite -- Arizona -- Sierrita.
maps
3

The development of fractures in the Harris Ranch quartz monzonite related to the Sierrita porphyry copper system, Pima County, Arizona

White, John Lester January 1980 (has links)
No description available.
Geology -- Arizona -- Sierrita.
Copper ores -- Arizona -- Sierrita.
Quartz -- Arizona -- Sierrita.
Sierrita Region (Ariz.)
maps
4

A determination of the sulfur isotopic signature of an ore-forming fluid from the Sierrita porphyry copper deposit Pima County, Arizona

Turner, Kent January 1983 (has links)
No description available.
Copper ores -- Arizona -- Pima County.
Copper ores -- Arizona -- Sierrita.
Porphyry -- Arizona -- Pima County.
Porphyry -- Arizona -- Sierrita.
Sulfur -- Isotopes.
Isotope geology -- Arizona -- Sierrita.

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