La Cholla Placers

The 'La Cholla Placers' 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: 
1986-01-0160
Resource Type: 
Document: Text
Theme Keywords: 
gold ores
mineral resources
placer deposit mining
reports
Gold, Placer
Silver
Place Keywords: 
United States
Arizona
La Paz County
Cunningham Mtn - 7.5 Min
Chappo Placers
Arizona Drift Mine
T3N R20W Sec 11 C
La Posa Plain physiographic area
LaPaz104
Time Keywords: 
1930s
1940s
1950s
Start Date: 
1936-05-28
End Date: 
1952-10-14
Coordinates: 
Publication Date: 
2015-06-30
Contributor: 
Colvocoresses, George M., II
Girand, James B.
Leeds, Henry
Schifferle, C. J.
Young, Tom G.
Collection: 
G. M. Colvocoresses
Bibliographic Citation: 
Please cite by using: [a description of the item]. 1986-01-0160, G. M. Colvocoresses mining collection, Arizona Geological Survey.
Contact Phone: 
602-771-1601