Arizona Geological Survey Open File Reports


Metadata Icon
Published: 1979
The ongoing Geothermal Project for Arizona has several short- and long-term objectives. One facet of the program is to develop successful exploration techniques designed to aid the serious parties...
Resource Identifiers: OFR-79-07

Metadata Icon
Published: 1979
Proven and potential geothermal resources are shown by the outlined areas on the 1:1,000,000 map of Arizona. The areas are numbered by county. They outline known hot wells and springs and...
Resource Identifiers: OFR-79-05

Metadata Icon
Published: 1986
This report presents a preliminary 1:24,000-scale geologic map of the northeastern Hieroglyphic Mountains in central Arizona. The mapping, completed between January and June, 1986, was jointly...
Resource Identifiers: OFR-86-10

Metadata Icon
Published: 1985
This report provides average grades for all metallic mineral districts of Arizona. Metallic mineral districts were defined by Keith and others (1983a,b) as a means to classify mineral occurrences...
Resource Identifiers: OFR-85-12

Metadata Icon
Published: 1981
The region under consideration (Figure 1) lies within the Cabullona Basin of northeast Sonora. It is located south of the towns of Agua Prieta and Naco. The region covers an area of approximately...
Resource Identifiers: OFR-81-03

Metadata Icon
Published: 1980
In mid-1979, the Bureau of Geology and Mineral Technology, State of Arizona, was awarded a research contract by the U.S. Bureau of Mines to study the possibility of recovering precious metals from...
Resource Identifiers: OFR-80-14

Metadata Icon
Published: 1978
Annual Report for 1977-1978
Resource Identifiers: OFR-78-06

Metadata Icon
Published: 1980
Contents:Summary, Major Strengths, Outstanding Recognitions, Major Limitations, Future Plans.
Resource Identifiers: OFR-80-16

Metadata Icon
Published: 1979
This informal guidebook was assembled to serve the broad purposes of the Coal Geology Division's two-day Arizona field trip. The following remarks are intended to assist in placing the field...
Resource Identifiers: OFR-79-04

Metadata Icon
Published: 1981
Contents:Summary, Major Strengths,Major Limitations, Future Plans. 1981
Resource Identifiers: OFR-81-31

Metadata Icon
Published: 1979
Alternative sources of energy will have to be developed as the availability of traditional energy resources continues to diminish. Arizona is supplied with geothermal reserves which could...
Resource Identifiers: OFR-79-09

Metadata Icon
Published: 1981
It is becoming increasingly clear that Arizona's.Basin and Range Province contains an abundance of low-angle tectonic phenomena that are diverse in space, time and tectonic significant. It is...
Resource Identifiers: OFR-81-02

Metadata Icon
Published: 1981
A preliminary investigation of the geothermal resource potential of the San Pedro River valley was undertaken the latter part of 1980. The area of investigation is situated in Pinal, Pima and...
Resource Identifiers: OFR-81-06

Metadata Icon
Published: 1983
The Whitlock Mountains are primarily composed of basaltic to rhyolitic volcanic rocks of Cenozoic age (16 to 30 million years). Two dome flow complexes, with eruptive centers at Powerline Pass and...
Resource Identifiers: OFR-83-05

Metadata Icon
Published: 1983
The Vanar Hills region of the central Peloncjllo Mountains is primarily composed of middle Tertiary rhyolite flows, vitric tuffs, and breccias. The lower slopes of the mountains are blanketed by...
Resource Identifiers: OFR-83-06

Metadata Icon
Published: 1974
Map illustrating the outcrop and surficial geology of Flagstaff Area, Coconino County, Arizona. Scale 1:24,000.
Resource Identifiers: OFR-74-01

Metadata Icon
Published: 1989
Earth fissures are open surficial tension cracks in unconsolidated and semi-consolidated sediments that may display vertical and/or horizontal displacement. Earth fissures have become increasingly...
Resource Identifiers: OFR-89-10

Metadata Icon
Published: 1989
The Granite Wash Mountains are located in west-central Arizona and are contiguous with the Harcuvar Mountains to the northeast and the Little Harquahala Mountains to the south. They are part of...
Resource Identifiers: OFR-89-04

Metadata Icon
Published: 1990
Arizona Geological Survey Annual Report, Fiscal Year 1989-1990
Resource Identifiers: OFR-90-11

Metadata Icon
Published: 1990
Since earth fissures were first discovered in south-central Arizona in the late 1920's (Seismological Society of America, 1927), they have been investigated by many workers, who have offered...
Resource Identifiers: OFR-90-7

Syndicate content