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Sample SH96-11B

NavDat sample number 93159 · RHYODACITE

Sample

Sample IDSH96-11B
Rock nameRHYODACITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS
CommentIntermediate enclave in dike

Location

Latitude35.5452
Longitude-117.525
LocationIndependence dike swarm
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
148 146 150

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO268.07WT%DCP
TIO20.48WT%DCP
AL2O315.68WT%DCP
FE2O33.73WT%DCP
MNO0.08WT%DCP
MGO1.88WT%DCP
CAO3.59WT%DCP
NA2O2.97WT%DCP
K2O3.28WT%DCP
P2O50.23WT%DCP
LOI1.28WT%DCP
TOTAL102.4WT%DCP
SC12PPMDCP
V77PPMDCP
CR25PPMDCP
NI11PPMDCP
SIO268.07WT%DCP
TIO20.48WT%DCP
AL2O315.68WT%DCP
FE2O33.73WT%DCP
MNO0.08WT%DCP
MGO1.88WT%DCP
CAO3.59WT%DCP
NA2O2.97WT%DCP
K2O3.28WT%DCP
P2O50.23WT%DCP
LOI1.28WT%DCP
TOTAL102.4WT%DCP

References