Pearce Project: LP1 and P1 Drill Logs

The 'Pearce Project: LP1 and P1 Drill Logs' file is part of the Grover Heinrichs mining collection. Grover was the Vice President of Heinrichs GEOEXploration, located in Tucson, Arizona. The collection contains over 1,400 folders including economic geology reports, maps, photos, correspondence, drill logs and other related materials. The focus of much of the information is on the western United States, particularly Arizona, but the collection also includes files on mining activity throughout the United States, foreign countries, and 82 mineral commodities.

 

Resource ID: 
1994-01-0045K
Resource Type: 
Document: Text
Theme Keywords: 
drilling and coring
economic geology
geochemistry
maps and atlases
mineral resources
natural resource exploration
Silver
Gold, Lode
Place Keywords: 
United States
Arizona
Cochise County
Pearce - 7.5 Min
Pearce
Silver Ware
T18S R25E Sec 4 NW
Pearce physiographic area
Pearce metallic mineral dist.
Cochise136
Time Keywords: 
1960s
1980s
Start Date: 
1965-03-31
End Date: 
1980-01-24
Coordinates: 
Publication Date: 
2014-09-09
Contributor: 
Collection: 
Grover Heinrichs
Bibliographic Citation: 
Please cite by using: [a description of the item]. 1994-01-0045K, Grover Heinrichs mining collection, Arizona Geological Survey.
Contact Phone: 
602-771-1601
randomness-minedata