Yuma County, Mammon Zeolite Dep., ref. Bob Wehrley

The 'Yuma County, Mammon Zeolite Dep., ref. Bob Wehrley' file is part of the Kelsey Boltz Mining Collection. Kelsey Boltz has been a registered mining engineer and geologist in Arizona since the mid 1960s. A 1953 graduate of the Colorado School of Mines, he founded Colamer Corporation and Nuclear Dynamics, both companies active in the uranium industry in the Grants Uranium Region of New Mexico in the 50s, 60s and 70s. In 1981 he co-founded Century Capital, Inc., an investment banking and retail brokerage firm which provided several hundred million dollars financing for various industries including natural resource companies. In 1990 he started his exploration consulting company, Boltz Group International, which initiated and managed several mining projects in Mexico, Chile and Bolivia. The collection consists of geologic reports, maps, assays and surveys. The collection covers properties across the western U.S. and Mexico.

 

Resource ID: 
2004-01-0079
Resource Type: 
Document: Text
Theme Keywords: 
chemical analysis
maps and atlases
reports
Copper, Oxide
Gold, Lode
Silver
Place Keywords: 
United States
Arizona
La Paz County
Black Peak - 15 Min
Mammon Zeolite
W And O
T10N R18W Sec 34 SW
Buckskin Mts. physiographic area
Mammon Buckskin metallic mineral dist.
LaPaz35
Time Keywords: 
1910s
1970s
Start Date: 
1917-01-01
End Date: 
1975-12-31
Coordinates: 
Publication Date: 
2015-09-02
Contributor: 
Magma Copper Co.
Shattuck Denn Mining Corp.
Brooks, Edward
Cramer, Louis W.
Iron King Assay Office
Soule, Claude L.
Collection: 
Kelsey Boltz
Bibliographic Citation: 
Please cite by using: [a description of the item]. 2004-01-0079, Kelsey Boltz mining collection, Arizona Geological Survey.
Contact Phone: 
602-771-1601