← Search

Sample M72- 92

NavDat sample number 48271 · DACITE

Sample

Sample IDM72- 92
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude37.655
Longitude-119
State / provinceCalfornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
0.15 0.05 0.25

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO268.72WT%WET
TIO20.56WT%WET
AL2O316.16WT%WET
FE2O31.25WT%WET
FEO1.2WT%WET
MNO0.09WT%WET
MGO0.68WT%WET
CAO1.38WT%WET
NA2O5.36WT%WET
K2O4.53WT%WET
P2O50.09WT%WET
H2O_PLUS0.54WT%WET
H2O_MINUS0.14WT%WET
CO20.01WT%WET
TOTAL100.71WT%WET
BA1690PPMAAS
CO1.6PPMAAS
CR1.2PPMAAS
CU1PPMAAS
GA20PPMAAS
HF9.1PPMAAS
NB20PPMAAS
RB121PPMAAS
SC4.46PPMAAS
SR180PPMAAS
TA1.63PPMAAS
TH10.7PPMAAS
U4PPMAAS
V21PPMAAS
Y30PPMAAS
ZN63PPMAAS
ZR393PPMAAS
LA60PPMAAS
CE109PPMAAS
ND46PPMAAS
SM7.5PPMAAS
EU1.49PPMAAS
GD6.5PPMAAS
TB0.8PPMAAS
TM0.36PPMAAS
YB3PPMAAS
LU0.43PPMAAS

References