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Sample 01-LT-19

NavDat sample number 130857 · ANDESITE

Sample

Sample ID01-LT-19
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byCousens and others
Commentpyroxene andesite

Location

Latitude39.1196
Longitude-120.186
LocationStanford/Twin Peaks
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
14 1 28

Analyses

Whole Rock

ItemValueStd. dev.UnitMethod
SIO252.76WT%XRF
TIO20.947WT%XRF
AL2O317.63WT%XRF
FE2O38.505WT%XRF
MNO0.1433WT%XRF
MGO5.552WT%XRF
CAO7.484WT%XRF
NA2O3.218WT%XRF
K2O1.596WT%XRF
P2O50.347WT%XRF
LOI1.3WT%XRF
V215PPMXRF
CR115PPMXRF
NI57PPMXRF
RB23.9PPMXRF
SR653.1PPMXRF
Y24.4PPMXRF
ZR158.9PPMXRF
BA1304PPMXRF
LA30.56PPMICPMS
ND31.35PPMICPMS
YB2PPMICPMS
NB7.3PPMICPMS
CS0.68PPMICPMS
HF4.12PPMICPMS
TH5.43PPMICPMS
PB9.21PPMMS-ID
CE58.96PPMUNKNOWN
PR7.97PPMUNKNOWN
TA0.41PPMUNKNOWN
SM5.92PPMUNKNOWN
EU1.51PPMUNKNOWN
GD4.93PPMUNKNOWN
TB0.7PPMUNKNOWN
DY3.88PPMUNKNOWN
HO0.78PPMUNKNOWN
ER2.11PPMUNKNOWN
TM0.31PPMUNKNOWN
LU0.292PPMUNKNOWN
NB8.06PPMUNKNOWN
U1.58PPMUNKNOWN
SC22.49PPMUNKNOWN
CO25PPMUNKNOWN
ZN89PPMUNKNOWN
SR87_SR860.705364UNKNOWN
ND143_ND1440.512613UNKNOWN
PB208_PB20438.764UNKNOWN
PB207_PB20415.639UNKNOWN
PB206_PB20419.032UNKNOWN

References