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Sample CT74-2

NavDat sample number 48254 · DACITE

Sample

Sample IDCT74-2
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude37.76
Longitude-118.973
State / provinceCalfornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
33.4 1.8 65 Tertiary

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO265.6WT%WET
TIO20.43WT%WET
AL2O316.8WT%WET
FE2O31.84WT%WET
FEO1WT%WET
MNO0.06WT%WET
MGO1.57WT%WET
CAO3.67WT%WET
NA2O4.39WT%WET
K2O3.03WT%WET
P2O50.18WT%WET
H2O_PLUS0.44WT%WET
H2O_MINUS0.21WT%WET
CO20.02WT%WET
F0.06WT%WET
CL0.01WT%WET
TOTAL99.31WT%WET
BA1780PPMAAS
CO10.7PPMAAS
CR70PPMAAS
HF3.4PPMAAS
NB5PPMAAS
RB57PPMAAS
SC6.52PPMAAS
SR1230PPMAAS
TA0.38PPMAAS
TH2.4PPMAAS
U1.2PPMAAS
Y3PPMAAS
ZN52PPMAAS
ZR140PPMAAS
LA22PPMAAS
CE36PPMAAS
ND20PPMAAS
SM2.5PPMAAS
EU0.77PPMAAS
TB0.3PPMAAS
TM0.12PPMAAS
YB0.6PPMAAS
LU0.12PPMAAS

References