[Calico district, San Bernardino County, California]. [1929, 1930]

Locke, Augustus, 1883-

http://n2t.net/ark:/99166/w6q24qzs (person)

Augustus Locke (1883-1981) was a geologist and expert on the technique of leached outcrop interpretation in mineral prospecting. He earned his Sc. D. degree from Harvard in 1913 and worked as a staff geologist for the Goldfields Consolidated Mining Company, Nevada, (1910) and Cia Minera Los Dos Estrellas, Mexico (1911-1912) before joining the Secondary Enrichment Investigation, financed by a group of major copper companies (1913-1915). He did subsequent scouting work in North America for the Cal...

Billingsley, Paul, 1887-1962

http://n2t.net/ark:/99166/w66q2hx0 (person)

Zenda Gold Mining Company.

http://n2t.net/ark:/99166/w6d8456k (corporateBody)