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1991 Map of Sharp Mountain
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1991 Map of Sharp Mountain

USGS Topo · Published 1991

About this map

The La Plata Mine and its namesake La Plata Canyon anchor this high-elevation survey of the Cache National Forest, revealing the industrial footprints left by early mountain prospectors. Located along the boundary between Cache and Weber counties, the landscape is defined by the steep relief of Sharp Mountain and the prominent Porcupine Ridge. This terrain, heavily marked by mining activity and narrow drainage systems, shows a network of primitive 4wd routes that navigate between established points like Mineral Point and the depths of Little Bear River Canyon.

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Map Details

Date Portrayed1991
Date Published1991
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions21.8 x 26.7 inches

Editions of this 1991 Sharp Mountain Map

This is the sole edition of this map. No revisions or reprints were ever made.

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain