F.X. O'Brien

The "F.X. O'Brien" file is part of the Doug K. Martin mining collection. Much of the data was originally derived from Arizona Department of Mines and Minerals files. Doug Martin was a Phoenix area mining consultant during the 1980s and was Arizona's State Mine Inspector during the 1990s - 2000s.

 

Resource ID: 
1988-01-0241
Resource Type: 
Document: Text
Theme Keywords: 
chemical analysis
economic geology
maps and atlases
mineral resources
reports
Copper
Silver
Gold
Place Keywords: 
United States
Arizona
Yavapai County
Copperopolis - 7.5 Min
Consolidated Grand Union Group
Patented Claims Ms 2274
Patented Claims Ms 2594
O'Brien Group (F X)
T9N R1W Sec 18 SE
Bradshaw Mts. physiographic area
Silver Mountain metallic mineral dist.
Yavapai886
Time Keywords: 
1900s
1940s
Start Date: 
01-01-1909
End Date: 
12-31-1941
Coordinates: 
Publication Date: 
2015-09-11
Contributor: 
Collection: 
Doug K. Martin
Bibliographic Citation: 
Please cite by using: [a description of the item]. 1988-01-0241, Doug K. Martin mining collection, Arizona Geological Survey.
Contact Phone: 
602-771-1601
randomness-minedata