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Sample D777

NavDat sample number 49690 · DACITE

Sample

Sample IDD777
Rock nameDACITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS
Collected byJohn Bush

Location

Latitude46.8351
Longitude-116.52
State / provinceIdaho

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
48 44 52

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO267.34WT%XRF
TIO20.511WT%XRF
AL2O316.48WT%XRF
FEOT3.5WT%XRF
MNO0.062WT%XRF
MGO0.89WT%XRF
CAO2.71WT%XRF
NA2O4.53WT%XRF
K2O3.45WT%XRF
P2O50.166WT%XRF
TOTAL99.64WT%XRF

References