Bluebird Cobalt Prospect

The 'Bluebird Cobalt Prospect' file is part of the G. M. Colvocoresses mining collection. Colvocoresses was a mining engineer and metallurgist in Arizona. He was General Manager of Southwest Metals Company, Humboldt, AZ. It acquired Consolidated Arizona Smelting Company by the end of 1921. In 1920, Colvocoresses was appointed receiver for Consolidated Arizona Smelting Company out of Phoenix. This collection is comprised mainly of his reports on field visits or submittals from approximately 300 Arizona properties and 100 more properties in the Southwest.

 

Resource ID: 
1986-01-0038
Resource Type: 
Document: Text
Theme Keywords: 
chemical analysis
metallic ores
mineral resources
mining and quarrying
reports
Cobalt
Lead, Sulfide
Copper, Sulfide
Nickel
Gold
Arsenic
Place Keywords: 
United States
Arizona
Graham County
Bylas - 15 Min
T5S R21E Sec 5 C
Santa Teresa Mts. physiographic area
Graham64
Time Keywords: 
1920s
1930s
1940s
Start Date: 
1925-01-01
End Date: 
1940-12-31
Coordinates: 
Publication Date: 
2015-06-30
Contributor: 
U. S. Bureau of Mines
Arizona Assay Office
Colvocoresses, George M., II
Fountain, Margery
Mining Journal
O'Brien, M. J.
Offer, Bill
Shuler, D. P.
Wolcott, H. Newton
Collection: 
G. M. Colvocoresses
Bibliographic Citation: 
Please cite by using: [a description of the item]. 1986-01-0038, G. M. Colvocoresses mining collection, Arizona Geological Survey.
Contact Phone: 
602-771-1601