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Geology and mineral resources map of the Mahogany Gap Quadrangle, Malheur County, Oregon.

Macleod, Norman S (1990) Geology and mineral resources map of the Mahogany Gap Quadrangle, Malheur County, Oregon. Geological Map Series (Portland). 1990.

AuthorsMacleod, Norman S
Year1990
TitleGeology and mineral resources map of the Mahogany Gap Quadrangle, Malheur County, Oregon.
SourceGeological Map Series (Portland). 1990.
PublisherOregon Department of Geology and Mineral Industries. Portland, OR, United States. Pages: 1 sheet. 1990.
Document typeMap; Serial; Report
ISSN0270-952X
GeoRef1990-068411
Keywordsareal-geology; explanatory-text; geologic-maps; Malheur-County-Oregon; maps-; mineral-resources; Oregon-; United-States; western-Oregon

12 samples from this reference

Results Map Plot Download
SampleRock nameMajorTraceIsotope
1060Basalt yesyes
1062Rhyolite yesyes
1063Rhyolite yesyes
1065Rhyolite yesyes
1070Basaltic-andesite yesyes
1071Trachydacite yesyes
1076Rhyolite yesyes
1077Basaltic-andesite yesyes
1079Rhyolite yesyes
1080Basaltic-andesite yesyes
1085Basaltic-andesite yesyes
1096Basalt yesyes