A Reports on the Tombstone Project for Excellon Resources, Inc. May 1990

The 'A Reports on the Tombstone Project for Excellon Resources, Inc. May 1990' file is part of the JABA, Inc. Tombstone mining records. JABA, Inc. held properties in the historic Tombstone mining district and conducted extensive mineral surveys for porphyry copper during the period of the late 1970s into the 1990s. Their explorations focused on the greater Tombstone Metallic Mineral District including the Tombstone Caldera, identified by Jim Briscoe in 1988. The collection contains geologic maps, geophysical maps, drilling records, claim information, technical reports, environmental analyses, correspondence, photographs and assays. The contents are grouped into binders by type and span approximately 60 feet of records.

 

Resource ID: 
2006-01-0182
Resource Type: 
Document: Text
Theme Keywords: 
chemical analysis
drilling and coring
geology
maps and atlases
mineral resources
reports
Silver
Gold, Lode
Lead
Copper, Oxide
Place Keywords: 
United States
Arizona
Cochise County
Tombstone - 15 Min
Head Center
Flora Morrison
Tranquility
Pump Shaft
Yellow Jacket
Grand Central Group
Audie Claim
Alps Claim
T20S R22E Sec 11 SE
Tombstone Hills physiographic area
Tombstone metallic mineral dist.
Cochise171
Time Keywords: 
1990s
Start Date: 
1990-01-01
End Date: 
1990-12-31
Coordinates: 
Publication Date: 
2015-11-13
Contributor: 
Glanville, Ross
Handfield, Robert C.
Collection: 
JABA, Inc. Tombstone mining records
Bibliographic Citation: 
Please cite by using: [a description of the item]. 2006-01-0182, Jaba, Inc. Tombstone records, Arizona Geological Survey.
Contact Phone: 
602-771-1601