Long Valley Manganese

The 'Long Valley Manganese' 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: 
1986-01-0172
Resource Type: 
Document: Text
Theme Keywords: 
geology
metallic ores
mineral resources
mining and quarrying
natural resource exploration
rocks and deposits
Manganese
Place Keywords: 
United States
Arizona
Coconino County
Long Valley - 7.5 Min
Little Daisy
Mars
Black Cat
T13N R10E Sec 6 C
Mogollon Slope physiographic area
Coconino246
Time Keywords: 
1920s
1930s
Start Date: 
1930-01-01
End Date: 
1940-12-31
Coordinates: 
Publication Date: 
2015-06-30
Contributor: 
Barr, A. A.
Colvocoresses, George M., II
McCloskey, Ben W.
Collection: 
G. M. Colvocoresses
Bibliographic Citation: 
Please cite by using: [a description of the item]. 1986-01-0172, G. M. Colvocoresses mining collection, Arizona Geological Survey.
Contact Phone: 
602-771-1601