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Sample 4-93-21

NavDat sample number 37555 · ANDESITE

Sample

Sample ID4-93-21
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude33.7247
Longitude-112.146
LocationDeem Hills
State / provinceArizona

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
16 2 30

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO260.1WT%XRF
TIO20.99WT%XRF
AL2O316.5WT%XRF
FEO5.42WT%XRF
MNO0.1WT%XRF
MGO3.7WT%XRF
CAO6.9WT%XRF
NA2O3.5WT%XRF
K2O2.55WT%XRF
P2O50.31WT%XRF

References