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Sample KM86-78

NavDat sample number 22597 · ANDESITE

Sample

Sample IDKM86-78
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentbasaltic

Location

Latitude41.8917
Longitude-121.297
LocationHorse Mountain
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
2 1.96 2.04

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO255.51WT%XRF
TIO20.88WT%XRF
AL2O317.28WT%XRF
FE2O33.98WT%XRF
FEO3.75WT%XRF
MNO0.13WT%XRF
MGO4.8WT%XRF
CAO6.99WT%XRF
NA2O4.07WT%XRF
K2O1.3WT%XRF
P2O50.22WT%XRF
LOI0.59WT%XRF
TOTAL99.5WT%XRF
BA405PPMUNKNOWN
CR113PPMUNKNOWN
NI75PPMUNKNOWN
RB21PPMUNKNOWN
SR503PPMUNKNOWN
V164PPMUNKNOWN
Y20PPMUNKNOWN
ZR161PPMUNKNOWN

References