O'Crotty, Peter - Claim Examination
The O'Crotty, Peter - Claim Examination 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:
2002-01-0426
Resource Type:
Document: Text
Theme Keywords:
chemical analysis
natural resource assessment
reports
Gold
Silver
Place Keywords:
United States
Arizona
Pima County
Arivaca - 15 Min
Sturgis
T22S R10E Sec 8 SW
San Luis Mts. physiographic area
Pima855
Time Keywords:
1950s
1970s
Start Date:
1957-01-01
End Date:
1978-12-31
Coordinates:
Publication Date:
2014-12-15
Contributor:
Collection:
Walter E. Heinrichs, Jr.
Bibliographic Citation:
Please cite by using: [a description of the item]. 2002-01-0426, Walter E. Heinrichs, Jr. mining collection, Arizona Geological Survey.
Contact URL:
Contact Phone:
602-771-1601
Contact Link: