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Sample 505M

NavDat sample number 37983 · ANDESITE

Sample

Sample ID505M
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentp (age code)

Location

Latitude41.5
Longitude-121.8
LocationMedicine Lake Volcano
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.83 0.01 1.64 Pleistocene

Analyses

WHOLE ROCK

ItemValueStd. dev.UnitMethod
D18O7.3PERMILLMS
SIO260.1WT%XRF

References