Pima County, Helvetia District, Mt. Fagan, ref. D. Burch/T. Goodnight

The 'Pima County, Helvetia District, Mt. Fagan, ref. D. Burch/T. Goodnight' 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: 
2004-01-0043
Resource Type: 
Document: Text
Theme Keywords: 
chemical analysis
geologic processes
geologic structure
geology
geophysics
Marble
Limestone
mineralogy
reports
sample repositories
sand deposits
topography
Calcium, Caco3 Filler
Calcium, Limestone
Stone, Marble
Place Keywords: 
United States
Arizona
Pima County
Corona De Tucson - 7.5 Min
Fagan
Homestake Lime
Santa Rita Marble Quarry
Mount Fagan Marble
Butch
Red Star
Sabada
Pfizer Limestone Quarry
Specialty Minerals Quarry
Georgia Marble Quarry
T18S R15E Sec 11 SE
Santa Rita Mts. physiographic area
Helvetia-Rosemont metallic mineral dist.
Pima188
Time Keywords: 
1960s
1980s
Start Date: 
1962-01-01
End Date: 
1980-12-31
Coordinates: 
Publication Date: 
2015-09-02
Contributor: 
Jenkins, E. H.
Pennebaker, Edwin N.
Colorado School of Mines Research Foundation
Tucson Lime and Chemical Co.
Collection: 
Kelsey Boltz
Bibliographic Citation: 
Please cite by using: [a description of the item]. 2004-01-0043, Kelsey Boltz mining collection, Arizona Geological Survey.
Contact Phone: 
602-771-1601