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1981 Map of Esperanza Mill
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1981 Map of Esperanza Mill

USGS Topo · Published 1981

About this map

Industrial scale and desert water management define this portion of the Santa Cruz Valley during the early 1980s. The northern landscape is dominated by the Sierrita Mine (East Pit) and the Esperanza Mill, supported by an extensive network of tailings ponds and storage bins. This heavy industrial footprint contrasts with the surrounding arid terrain, which is crisscrossed by an intricate system of washes such as Amargosa Wash and Demetrie Wash.

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Map Details

Date Portrayed1981
Date Published1981
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.7 inches

Editions of this 1981 Esperanza Mill Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain