A CO2-Silica Geothermometer for Low Temperature Geothermal Resource Assessment, with Application to Resources in the Safford Basin, Arizona

Witcher, J.C.; Stone, C.

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Citation

Witcher, J.C. and Stone, C., 2005, A CO2-Silica Geothermometer for Low Temperature Geothermal Resource Assessment, with Application to Resources in the Safford Basin, Arizona: Arizona Geological Survey Contributed Report CR-05-B, 160 p. and appendix.

Publisher

Arizona Geological Survey (Tucson, AZ)

Description

Data collected for this study include ground water chemical analysis, drillers" logs of water wells, geohydrologic and geologic information. Published chemical analysis were compiled from Witcher, 1981; Swanberg and others, 1977; Muller and others, 1973; Dutt and McCreary, 1970; and Hem, 1950. Additional analysis from an area near Buena Vista were obtained from a University of Arizona Master's thesis on a sub-economic mineral deposit (Yarter, 1981). Knechtel (1938) published several analysis from the area in a U.S. Geological Survey Water Supply Paper. Knechtel"s data were not included in our data base because they were relatively incomplete. Unpublished chemical analyses were obtained from files of the city of Safford"s engineers" office and from files of the U. S. Geological Survey, Water Resources Division, Tucson. Because available published and unpublished chemical analysis usually had no aluminum, boron, or lithium analysis and because reliability of pH and alkalinity data were generally unknown, field collection of an additional 42 chemical analysis of ground water was performed. Drillers' logs and geohydrologic information were obtained from Knechtel, 1938; Witcher, 1982; and from files of the Arizona Department of Water Resources, Phoenix and the U. S. Geological Survey, Water Resources Division, Tucson.

URI

http://hdl.handle.net/10150/630834

Additional Links

https://library.azgs.arizona.edu/

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Series/Report no.

CR-05-B|CR-05-B Appendix A

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Collection Information

Documents in the AZGS Document Repository collection are made available by the Arizona Geological Survey (AZGS) and the University Libraries at the University of Arizona. For more information about items in this collection, please contact azgs-info@email.arizona.edu.

North Bounding Coordinate

33.8887

South Bounding Coordinate

31.8776

West Bounding Coordinate

-110.896

East Bounding Coordinate

-109.05

Collections

AZGS Document Repository