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Sample MB127D

NavDat sample number 6957 · ANDESITE

Sample

Sample IDMB127D
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude43.2053
Longitude-122.365
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
12 7 17

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO258.55WT%XRF
TIO21.08WT%XRF
AL2O317.58WT%XRF
FEOT7.73WT%XRF
MNO0.14WT%XRF
MGO2.67WT%XRF
CAO6.34WT%XRF
NA2O4.15WT%INAA
K2O1.52WT%XRF
P2O50.24WT%XRF
TOTAL98.83WT%XRF
LOI1.19WT%XRF
BA0PPMXRF
RB45PPMXRF
SR412PPMXRF
Y29PPMXRF
ZR152PPMXRF
NB0PPMXRF
NI2PPMXRF

References