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Sample KM87-52

NavDat sample number 29699 · BASALTIC-ANDESITE

Sample

Sample IDKM87-52
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Comment11.6% plagioclase, 1.3% olivine, 3.3% cpx, 0.4% oxide, 83.3% matrix

Location

Latitude41.9161
Longitude-121.248
LocationModoc County
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
5 2 8

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO256.51WT%DCP
TIO21.05WT%DCP
AL2O317.61WT%DCP
FE2O37.92WT%DCP
MNO0.13WT%DCP
MGO3.43WT%DCP
CAO7.39WT%DCP
NA2O4.13WT%DCP
K2O1.4WT%DCP
P2O50.46WT%DCP
LOI0.85WT%DCP
RB19PPMDCP
SR660PPMDCP
BA604PPMDCP
Y41PPMDCP
ZR168PPMDCP
V191PPMDCP
NI1PPMDCP
CR9PPMDCP
SC20PPMDCP

References