1940 Map of Dome Rock Mts.
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1940 Map of Dome Rock Mts.

USGS Topo · Published 1940

About this map

The Dome Rock Mountains dominate this arid landscape during the mid-1930s, serving as a backdrop for a scattering of hard-rock mining operations. From the Iron Basin Mine in the north to the Cinnabar Mine and Copper Chief Mine further south, the map documents a period of active mineral exploration and extraction. A network of primitive roads and trails connects these remote sites, weaving through prominent gaps like Boyer Gap and Diablo Pass.


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Map Details

Date Portrayed1940
Date Published1940
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:62,500
Physical Dimensions16.6 x 20.1 inches

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Source Details

CopyrightPublic Domain