North American Mines Inc. - Pinnacle Claims
The 'North American Mines Inc. - Pinnacle Claims' file is part of the Walter E. Heinrichs, Jr. Mining collection. Walter was a graduated from the Colorado School of Mines in 1940. His early career was spent in Oklahoma and Texas. He was the co-discoverer of the Pima Mine in southern Arizona using geophysical techniques and went on to co-found the Heinrichs GEOEXploration Company in Tucson in 1958. Walter was active in several professional geological organizations and received numerous awards for his contributions to the profession.
Resource ID:
2002-01-0135
Resource Type:
Document: Text
Theme Keywords:
geochemistry
geologic maps
geology
metallic ores
natural resource exploration
reports
Copper
Place Keywords:
United States
Arizona
Gila County
Theodore Roosevelt Dam - 7.5 M
T4N R11E Sec 9 W2
Mazatzal Mts. physiographic area
Gila229
Time Keywords:
1970s
Start Date:
1974-01-01
End Date:
1974-12-31
Coordinates:
Publication Date:
2014-12-15
Contributor:
Collection:
Walter E. Heinrichs, Jr.
Bibliographic Citation:
Please cite by using: [a description of the item]. 2002-01-0135, Walter E. Heinrichs, Jr. mining collection, Arizona Geological Survey.
Contact URL:
Contact Phone:
602-771-1601
Contact Link: