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Map showing distribution pattern of tungsten from samples of the nonmagnetic fraction of heavy-mineral concentrates, northern Sonora, Mexico

Open-File Report 77-334

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Abstract

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Map showing distribution pattern of tungsten from samples of the nonmagnetic fraction of heavy-mineral concentrates, northern Sonora, Mexico
Series title:
Open-File Report
Series number:
77-334
Edition:
-
Year Published:
1977
Language:
ENGLISH
Description:
1 map.