Twin Buttes Mine

The 'Twin Buttes Mine' file is part of the Cambior Exploration USA Inc. records. The collection also includes information from acquired companies Westmont Mining and Nicor Mineral Ventures Inc. It contains exploration data as well as submittal information gathered during the 1980s through 1999. Information was not received for some of the company's major projects during the period, for example Newsboy and Carlota.

 

Resource ID: 
1999-01-0253
Resource Type: 
Document: Text
Theme Keywords: 
aeromagnetic surveying
electromagnetic surveying
geologic time periods
geology
reports
rocks and deposits
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: 
1960s
1970s
Start Date: 
1965-01-01
End Date: 
1978-12-31
Coordinates: 
Publication Date: 
2014-09-26
Contributor: 
Eyrich, H. T.
Mining Engineering
Collection: 
Cambior Exploration USA
Bibliographic Citation: 
Please cite by using: [a description of the item]. 1999-01-0253, Cambior Exploration USA Inc. records, Arizona Geological Survey.
Contact Phone: 
602-771-1601
randomness-minedata