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Sample 91RL065

NavDat sample number 49558 · TONALITE

Sample

Sample ID91RL065
Rock nameTONALITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byReed Lewis

Location

Latitude46.1696
Longitude-115.569
State / provinceIdaho
Volcanic fieldCoolwater Ridge orthogneiss

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
80 65 95

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO271.9WT%XRF
TIO20.46WT%XRF
AL2O313.5WT%XRF
FEOT3.11WT%XRF
MNO0.05WT%XRF
MGO1.27WT%XRF
CAO2.72WT%XRF
NA2O3.33WT%XRF
K2O2.21WT%XRF
P2O50.13WT%XRF
TOTAL98.68WT%XRF
H2O0.43WT%UNKNOWN
CO20.21WT%UNKNOWN
LOI0.36WT%XRF
FEO2.7WT%TIT
FE2O30.46WT%TIT

References