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1989 Map of Greenhorn Mountain
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1989 Map of Greenhorn Mountain

USGS Topo · Published 1989

About this map

Marysville sits nestled among the high peaks of the Continental Divide, serving as a focal point for a landscape defined by 19th-century mining legacy. This 1989 provisional study of the Helena National Forest reveals the dense concentration of lode operations that once drove the local economy, including the Empire Mine, Shannon Mine, and Belmont Mine near Mount Belmont. The rugged terrain is etched with the history of extraction, from the Ottawa Mine in Drumlummon Gulch to the Strawberry Mine (Prospect) further east.

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Map Details

Date Portrayed1989
Date Published1989
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22.1 x 26.9 inches

Editions of this 1989 Greenhorn 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