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Sample NI-6

NavDat sample number 46389 · TRONDHJEMITE

Sample

Sample IDNI-6
Rock nameTRONDHJEMITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS
Commentmedium grained, equigranular, massive; feldspar, quartz, biotite, muscovite, and epidote present

Location

Latitude46.3333
Longitude-116.15
LocationGreer area, Western Idaho Suture Zone
State / provinceIdaho
Volcanic fieldSixmile Creek pluton, Western Idaho Suture Zone

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
115.7 110 120

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO273.34WT%XRF
AL2O315.91WT%XRF
TIO20.093WT%XRF
FEOT0.84WT%XRF
MNO0.02WT%XRF
CAO3.09WT%XRF
MGO0.2WT%XRF
K2O0.68WT%XRF
NA2O5.43WT%XRF
P2O50.028WT%XRF
TOTAL99.63WT%XRF
NI9PPMXRF
CR5PPMXRF
SC3PPMXRF
V10PPMXRF
BA434PPMXRF
RB12PPMXRF
SR747PPMXRF
ZR83PPMXRF
Y1PPMXRF
NB2PPMXRF
GA14PPMXRF
CU3PPMXRF
ZN17PPMXRF
PB5PPMXRF
LA3PPMXRF
CE0PPMXRF
TH0PPMXRF
LA4.89PPMICPMS
CE8.75PPMICPMS
PR0.94PPMICPMS
ND3.41PPMICPMS
SM0.43PPMICPMS
EU0.33PPMICPMS
GD0.35PPMICPMS
TB0.04PPMICPMS
DY0.21PPMICPMS
HO0.04PPMICPMS
ER0.11PPMICPMS
TM0.02PPMICPMS
YB0.17PPMICPMS

References