Edward A du Bray (Former Employee)
Science and Products
Filter Total Items: 16
Filter Total Items: 100
Preliminary compilation of descriptive geoenvironmental mineral deposit models Preliminary compilation of descriptive geoenvironmental mineral deposit models
Summary: This book was released in paper form in June, 1996. After its release, it was converted to digital form as Adobe Acrobat (.pdf) files using Acrobat version 2.1. The Acrobat presentation you are accessing is a facsimile of the published book. A few minor editorial changes were made to the book to correct errors and some of the figures have been enhanced. The figures are the same...
Authors
Edward A. du Bray
Geologic map of the Stanford Canyon quadrangle, Cochise County, Arizona Geologic map of the Stanford Canyon quadrangle, Cochise County, Arizona
No abstract available.
Authors
E. A. Du Bray, John S. Pallister
Compositions of micas in peraluminous granitoids of the eastern Arabian shield - Implications for petrogenesis and tectonic setting of highly evolved, rare-metal enriched granites Compositions of micas in peraluminous granitoids of the eastern Arabian shield - Implications for petrogenesis and tectonic setting of highly evolved, rare-metal enriched granites
Compositions and pleochroism of micas in fourteen peraluminous alkali-feldspar granites in the eastern part of the Late Proterozoic Arabian Shield are unlike those of micas (principally biotite) in most calc-alkaline granitoid rocks. Compositions of these micas are distinguished by elevated abundances of Li2O, F, and numerous cations and by low MgO abundances. These micas, constituents...
Authors
du Bray
Geologic map of the Chiricahua Peak quadrangle, Cochise County, Arizona Geologic map of the Chiricahua Peak quadrangle, Cochise County, Arizona
No abstract available.
Authors
E. A. Du Bray, John S. Pallister
Geologic map of the Fife Peak quadrangle, Cochise County, Arizona Geologic map of the Fife Peak quadrangle, Cochise County, Arizona
No abstract available.
Authors
John S. Pallister, E. A. Du Bray
Stanford Canyon quadrangle, Cochise County, Arizona: Analytic data and geologic sample catalog Stanford Canyon quadrangle, Cochise County, Arizona: Analytic data and geologic sample catalog
No abstract available.
Authors
Edward A. du Bray, John S. Pallister
Geologic map of the Rustler Park quadrangle, Cochise County, Arizona Geologic map of the Rustler Park quadrangle, Cochise County, Arizona
No abstract available.
Authors
John S. Pallister, John S. Latta, E. A. Du Bray
Campground talk and slide show on volcanoes for Chiricahua National Monument Campground talk and slide show on volcanoes for Chiricahua National Monument
The slides and the accompanying script presented here are based on a campground presentation at Chiricahua National Monument in 1994. Examples of eruptions at active volcanoes are used to help the audience visualize events that took place in the National Monument 27 million years ago. This presentation stresses the following themes: 1) The National Monument lies on the flank of an...
Authors
J.S. Pallister, E. A. Du Bray
Geology of Chiricahua National Monument, a review for the non-specialist Geology of Chiricahua National Monument, a review for the non-specialist
No abstract available.
Authors
J.S. Pallister, E. A. Du Bray, D.B. Hall
Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data
No abstract available.
Authors
E. A. Du Bray, John S. Pallister
Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data
No abstract available.
Authors
E. A. Du Bray, John S. Pallister
The Seaman volcanic center—A rare middle Tertiary stratovolcano in southern Nevada The Seaman volcanic center—A rare middle Tertiary stratovolcano in southern Nevada
No abstract available.
Authors
E. A. Du Bray
Science and Products
Filter Total Items: 16
Filter Total Items: 100
Preliminary compilation of descriptive geoenvironmental mineral deposit models Preliminary compilation of descriptive geoenvironmental mineral deposit models
Summary: This book was released in paper form in June, 1996. After its release, it was converted to digital form as Adobe Acrobat (.pdf) files using Acrobat version 2.1. The Acrobat presentation you are accessing is a facsimile of the published book. A few minor editorial changes were made to the book to correct errors and some of the figures have been enhanced. The figures are the same...
Authors
Edward A. du Bray
Geologic map of the Stanford Canyon quadrangle, Cochise County, Arizona Geologic map of the Stanford Canyon quadrangle, Cochise County, Arizona
No abstract available.
Authors
E. A. Du Bray, John S. Pallister
Compositions of micas in peraluminous granitoids of the eastern Arabian shield - Implications for petrogenesis and tectonic setting of highly evolved, rare-metal enriched granites Compositions of micas in peraluminous granitoids of the eastern Arabian shield - Implications for petrogenesis and tectonic setting of highly evolved, rare-metal enriched granites
Compositions and pleochroism of micas in fourteen peraluminous alkali-feldspar granites in the eastern part of the Late Proterozoic Arabian Shield are unlike those of micas (principally biotite) in most calc-alkaline granitoid rocks. Compositions of these micas are distinguished by elevated abundances of Li2O, F, and numerous cations and by low MgO abundances. These micas, constituents...
Authors
du Bray
Geologic map of the Chiricahua Peak quadrangle, Cochise County, Arizona Geologic map of the Chiricahua Peak quadrangle, Cochise County, Arizona
No abstract available.
Authors
E. A. Du Bray, John S. Pallister
Geologic map of the Fife Peak quadrangle, Cochise County, Arizona Geologic map of the Fife Peak quadrangle, Cochise County, Arizona
No abstract available.
Authors
John S. Pallister, E. A. Du Bray
Stanford Canyon quadrangle, Cochise County, Arizona: Analytic data and geologic sample catalog Stanford Canyon quadrangle, Cochise County, Arizona: Analytic data and geologic sample catalog
No abstract available.
Authors
Edward A. du Bray, John S. Pallister
Geologic map of the Rustler Park quadrangle, Cochise County, Arizona Geologic map of the Rustler Park quadrangle, Cochise County, Arizona
No abstract available.
Authors
John S. Pallister, John S. Latta, E. A. Du Bray
Campground talk and slide show on volcanoes for Chiricahua National Monument Campground talk and slide show on volcanoes for Chiricahua National Monument
The slides and the accompanying script presented here are based on a campground presentation at Chiricahua National Monument in 1994. Examples of eruptions at active volcanoes are used to help the audience visualize events that took place in the National Monument 27 million years ago. This presentation stresses the following themes: 1) The National Monument lies on the flank of an...
Authors
J.S. Pallister, E. A. Du Bray
Geology of Chiricahua National Monument, a review for the non-specialist Geology of Chiricahua National Monument, a review for the non-specialist
No abstract available.
Authors
J.S. Pallister, E. A. Du Bray, D.B. Hall
Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data
No abstract available.
Authors
E. A. Du Bray, John S. Pallister
Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data Preliminary geologic map of Chiricahua National Monument, Cochise County, Arizona, with digital geologic map data
No abstract available.
Authors
E. A. Du Bray, John S. Pallister
The Seaman volcanic center—A rare middle Tertiary stratovolcano in southern Nevada The Seaman volcanic center—A rare middle Tertiary stratovolcano in southern Nevada
No abstract available.
Authors
E. A. Du Bray