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1991 Map of Blizzard Mountain North
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1991 Map of Blizzard Mountain North

USGS Topo · Published 1991

About this map

Mining and ranching history converge in the high-elevation terrain of the Challis National Forest, where the border of Butte and Blaine counties cuts through a landscape defined by resource extraction. The map reveals a dense concentration of mineral exploration, particularly around the northern slopes of Blizzard Mountain and the drainage of Iron Mine Creek. These workings are marked by numerous Adits, Mine Shafts, and individual Prospect sites, illustrating the localized search for ore across the drainage basins of Leadbelt Creek and Dry Fork Creek.

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Map Details

Date Portrayed1991
Date Published1991
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.8 inches

Editions of this 1991 Blizzard Mountain North Map

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

Historical Maps of Blaine County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain