Pinal County, Kearney Tipperray Land and Resource Co.

The 'Pinal County, Kearney Tipperray Land and Resource Co.' 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: 
2004-01-0051
Resource Type: 
Document: Text
Theme Keywords: 
claim maps
drilling and coring
geologic structure
geology
geophysics
maps and atlases
mineral resources
mineralogy
natural resource assessment
natural resource exploration
natural resources
reports
Copper, Sulfide
Copper, Oxide
Molybdenum
Gold
Silver
Place Keywords: 
United States
Arizona
Pinal County
Hot Tamale Peak - 7.5 Min
Ray Consolidated Copper Co.
Pearl Handle Pit
Tillman Property
Calumet Mine
Ray Hercules
Wall Tungsten Claims
Arizona Ray
Arizona Hercules
Ray Southern
Great Ray Copper Co.
Ray Broken Hill
Copper Butte
Cananea Copper Co.
Campbel International
Citadena Grou
T3S R13E Sec 10 ALL
Ray physiographic area
Mineral Creek metallic mineral dist.
Pinal142A
Time Keywords: 
1970s
Start Date: 
1968-01-01
End Date: 
1970-12-31
Coordinates: 
Publication Date: 
2015-09-02
Contributor: 
Collection: 
Kelsey Boltz
Bibliographic Citation: 
Please cite by using: [a description of the item]. 2004-01-0051, Kelsey Boltz mining collection, Arizona Geological Survey.
Contact Phone: 
602-771-1601