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Geology and gold deposits map of the northwest quarter of the Bates Quadrangle, Grant County, Oregon.

Ferns, M L; Brooks, H C; Wheeler, G R (1984) Geology and gold deposits map of the northwest quarter of the Bates Quadrangle, Grant County, Oregon. Geological Map Series (Portland). GMS-31; 1984.

AuthorsFerns, M L; Brooks, H C; Wheeler, G R
Year1984
TitleGeology and gold deposits map of the northwest quarter of the Bates Quadrangle, Grant County, Oregon.
SourceGeological Map Series (Portland). GMS-31; 1984.
PublisherOregon Department of Geology and Mineral Industries. Portland, OR, United States. Pages: 1 sheet. 1984.
Document typeMap; Serial
ISSN0270-952X
GeoRef1984-051832
KeywordsBates-Quadrangle; economic-geology; economic-geology-maps; gold-ores; Grant-County-Oregon; maps-; metal-ores; Oregon-; placers-; United-States

13 samples from this reference

SampleRock nameMajorTraceIsotope
738Basalt yes
739Basalt yes
743Andesite yes
744Basalt yes
745Andesite yes
748Basaltic-andesite yes
751Basalt yes
752Andesite yes
754Basaltic-andesite yes
756Basaltic-andesite yes
757Dacite yes
758Andesite yes
759Dacite yes