Aiken, D.M., and West, R.J., 1978, Some geologic aspects of the Sierrita-Esperanza copper-molybdenum deposit, Pima County, Arizona, in Jenney, J.P., and Hauck, H.R., eds., Proceedings of the Porphyry Copper Symposium, Tucson, Ariz., March 18-20, 1976: Arizona Geological Society Digest, v. 11, p. 117-128.
Authors
Publication Date
1978
Citation
Arizona Geological Society Digest, v. 11, p. 117-128.
State
AZ
Province
BR
County
PM
Placenames
Keywords
More Keywords
Mineral District, Areal, Structure, Stratigraphy, Porphyry Copper, Mineralization, Alteration, Lead, Zinc, Gold, Silver, Molybdenum, Granitoid, [Ox Frame Volcanics][Ox Frame Fm] - Jurassic - Fresnal Canyon sequence, Volcanic, Ruby Star Granodiorite - Paleocene, Ruby Star quartz monzonite porphyry, (Pima Mine porphyry), (Twin Buttes quartz monzonite), [Demetrie Fm][Demetrie Volcanics](Demetrie andesite) - Cretaceous, [Sierrita Granite][quartz monzonite of Sierrita Mountains] - Jurassic, [Harris Ranch quartz monzonite][quartz monzonite of Harris Ranch][monzonite of Harris Ranch][Harris Ranch monzonite] - Jurassic,
AzGeoBib RefNum
65