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Sample s_1172

NavDat sample number 34204 · ANDESITE

Sample

Sample IDs_1172
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
CommentBLOCK

Location

Latitude42.9583
Longitude-122.092
LocationCASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT MAZAMA / PACIFIC OCEAN
State / provinceOREGON
Location commentMERRIAM CONE

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.9 0 1.8

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO260.3WT%XRF
MGO3.18WT%XRF
RB22PPMXRF
SR668PPMXRF
SR87_SR860.70357TIMS
D18O6.1PERMILLMS

References