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Sample s_S12A

NavDat sample number 92675 · ANDESITE

Sample

Sample IDs_S12A
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46
Longitude-118.85
LocationCOLUMBIA RIVER BASALT PROVINCE / COLUMBIA PLATEAU / GRANDE RONDE BASALT
State / provinceWASHINGTON
Location commentDEPOE BAY

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
16.05 15.6 16.5 MIOCENE

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
CU5PPMXRF
PB14PPMXRF
TH5.86PPMINAA
U1.72PPMDNAA
PB206_PB20418.721TIMS
PB207_PB20415.613TIMS
PB208_PB20438.929TIMS

References