Portland Mine

The 'Portland 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: 
1999-01-0205
Resource Type: 
Document: Text
Theme Keywords: 
chemical analysis
core analysis
drilling and coring
geology
gold ores
maps and atlases
metallic ores
mineral resources
mining and quarrying
natural resource assessment
natural resource exploration
natural resource extraction
reports
su
Gold, Lode
Silver
Place Keywords: 
United States
Arizona
Mohave County
Spirit Mtn Ne - 7.5 Min
T23N R21W Sec 15 --
Southern Black Mts. (Mo) physiographic area
Pilgrim metallic mineral dist.
Mohave350A
Time Keywords: 
1970s
1980s
Start Date: 
1975-01-01
End Date: 
1984-12-31
Coordinates: 
Publication Date: 
2014-09-26
Contributor: 
Drobeck, Peter
Bardswich, L. J.
McLean, Claude E., Jr.
Sookochoff, L.
Wendt, C.
Winter, L. D. S.
Collection: 
Cambior Exploration USA
Bibliographic Citation: 
Please cite by using: [a description of the item]. 1999-01-0205, Cambior Exploration USA Inc. records, Arizona Geological Survey.
Contact Phone: 
602-771-1601