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Mining District Files
60009030
No
Report on Johnson Brothers Mining Property; Claim map with mineral locations, scale 1"=1000'; Assay data; S11, T31N, R63E;
Elko
Spruce Mountain; Report on Johnson Brothers Mining Property; Claim map; Mineral locations; Assay data; S11, T31N, R63E;
GBSSRL
gold silver, copper
Yes
1912-09-24
NDOM scanning 2023
Spruce Mountain
Spruce Mountain; S11, T31N, R63E; United States Smelting Refining and Mining Company;
J.T. Smith; C.E. Allen