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Rhyolite intrusions and associated mineral deposits in the Challisvolcanic field, Challis Quadrangle

Hardyman, R F; Fisher, Frederick S (1985) Rhyolite intrusions and associated mineral deposits in the Challisvolcanic field, Challis Quadrangle. U. S. Geological Survey Bulletin, Report: B 1658 A-S, pp.167-179,1985

AuthorsHardyman, R F; Fisher, Frederick S
Year1985
TitleRhyolite intrusions and associated mineral deposits in the Challisvolcanic field, Challis Quadrangle
SourceU. S. Geological Survey Bulletin, Report: B 1658 A-S, pp.167-179,1985
Book editorsMcIntyre, D. H.
ISSN8755-531X
GeoRef1986-034068
KeywordsBoise County Idaho; Cenozoic; central Idaho; Challis Quadrangle;Challis Volcanics; CUSMAP; Custer County Idaho; economic geology;epithermal processes; Idaho; igneous rocks; intrusions; intrusiverocks; Lemhi County Idaho; metal ores; mineral deposits, genesis;rhyolites; Tertiary; textures; United States; USGS; Valley CountyIdaho; volcanic fields; volcanic rocks; volcanism; volcanology

20 samples from this reference

SampleRock nameMajorTraceIsotope
RH-CH-845Rhyolite yes
RH-CH-848Rhyolite yes
RH-CH-851Rhyolite yes
RH-CH-867Rhyolite yes
RH-CH-881Rhyolite yes
RH-CH-886Rhyolite yes
RH-CH-891Rhyolite yes
RH-CH-894Rhyolite yes
RH-CH-901Rhyolite yes
RH-CH-927Rhyolite yes
RH-CH-931Rhyolite yes
RH-CH-932Rhyolite yes
RH-CH-932AVitrophere yes
RH-CH-933Rhyolite yes
RH-CH-955Rhyolite yes
RH-CH-958Rhyolite yes
RH-CH-960Rhyolite yes
RH-CH-2035Granite yes
RH-CH-885Not given yes
[NO NAME]Tuff yes