Map showing areas with potential for garnet resources in bedrock and placer in the Blacktail Mountains and the Gravelly, Greenhorn, Ruby, and Snowcrest ranges of southwestern Montana

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Description Geological data in support of mineral resource assessment
Originators Van Gosen, Bradley S., Hammarstrom, Jane M., Kellogg, Karl S., Berg, Richard B.
Publication U.S. Geological Survey Open-File Report 98-224-A

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