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1987 Map of Sylvania Mts
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1987 Map of Sylvania Mts

USGS Topo · Published 1987

About this map

Mining operations and historical boundaries define this high-altitude landscape along the Nevada-California border in the late 1980s. The region is centered on the Palmetto Mountains and Sylvania Mountains, where the Von Schmidt Line marks a significant historical surveying boundary. Prospectors and mining companies left a dense footprint here, visible through the Palmetto Mine, the Sylvania Mine, and numerous Open Pit Mines scattered across the slopes.

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Map Details

Date Portrayed1987
Date Published1987
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 27 inches

Editions of this 1987 Sylvania Mts 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