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Sample 726M

NavDat sample number 38012 · ANDESITE

Sample

Sample ID726M
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentp (age code)

Location

Latitude41.7
Longitude-121.5
LocationMedicine Lake Volcano
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.83 0.01 1.64 Pleistocene

Analyses

WHOLE ROCK, MINERAL

ItemValueStd. dev.UnitMethod
D18O5.2PERMILLMS
SIO257.3WT%XRF

References