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1973 Map of Boron NE, 1987 Print
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1973 Map of Boron NE

USGS Topo · Published 1987

About this map

The high desert terrain of northeastern San Bernardino County is defined here by the remnants of early resource extraction and transit. The Fremont (Site) serves as a focal point for the landscape, situated near a complex network of ephemeral infrastructure including a Dry Well and an isolated Corral. The presence of several Prospects and an individual Prospect across the northern sections suggests a history of mineral exploration in the shadow of the mountains, while the Old Railroad Grade and Fremont Peak Road indicate the primary corridors that once connected these remote camps to the wider region.

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Map Details

Date Portrayed1973
Date Published1987
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.4 x 26.7 inches

Editions of this 1973 Boron NE Map

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain