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Sample S-ERP4063A/N-KR-1

NavDat sample number 2885 · DACITE

Sample

Sample IDS-ERP4063A/N-KR-1
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
CommentMt. Hope pluton. Compare with S-EPR4094D AND S-ERP4063D/N-KR-41

Location

Latitude39.81
Longitude-116.153
LocationEureka County, NV
State / provinceNevada
Location comment500 ft. NE of State Highway 20 intersection with northernmost road leading SW to Mt. Hope Mine

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
29.9 23.9 35.9

Analyses

Mineral

ItemValueStd. dev.UnitMethod
RB381PPMUNKNOWN
SR63.7PPMUNKNOWN
SR87_SR860.717UNKNOWN

References