Pima - Twin Buttes - Papago Districts

The 'Pima - Twin Buttes - Papago Districts' file is part of the Edwin Noel Pennebaker Mining Collection. Edwin Noel Pennebaker received a B.S. in economic geology from University of California at Berkeley in 1924 and later went on to graduate studies. From the mid 1920s until the mid 1980s, he worked mainly as a consulting geologist for numerous companies around the globe. During the period 1935 to 1976, he consulted for a number of companies in Arizona, including Phelps Dodge, Miami Copper Company, The American Metal Company, National Lead Company, Consolidated Coppermines Corporation, and others. After 1985, he was Director Emeritus of Coeur d'Alene Mines Corporation, Wallace, ID. This collection of economic geologic reports focuses strictly on Arizona.

 

Resource ID: 
1980-01-0060
Resource Type: 
Document: Text
Theme Keywords: 
geologic maps
maps and atlases
metallic ores
mineral resources
mining and quarrying
reports
topographic maps
Copper, Sulfide
Copper, Oxide
Molybdenum, Sulfide
Silver
Gold
Zinc
Uranium
Lead
Place Keywords: 
United States
Arizona
Pima County
Twin Buttes - 7.5 Min
Twin Buttes Open Pit
T18S R13E Sec 5 C
Sierrita Mts. physiographic area
Pima metallic mineral dist.
Pima246
Time Keywords: 
1920s
1950s
Start Date: 
01-01-1921
End Date: 
12-31-1956
Coordinates: 
Publication Date: 
2015-09-08
Contributor: 
Collection: 
Edwin Noel Pennebaker
Bibliographic Citation: 
Please cite by using: [a description of the item]. 1980-01-0060, Edwin Noel Pennebaker mining collection, Arizona Geological Survey.
Contact Phone: 
602-771-1636