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Sample RD-2

NavDat sample number 10958 · DACITE

Sample

Sample IDRD-2
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude44.848
Longitude-122.184
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
33.4 1.8 65 Tertiary

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO264.08WT%XRF
TIO20.82WT%XRF
AL2O317.86WT%XRF
FEOT4.39WT%UNKNOWN
MGO2.24WT%XRF
CAO5WT%XRF
NA2O4.18WT%XRF
K2O1.43WT%XRF
TOTAL98.1WT%XRF
AG1PPMUNKNOWN
CU10PPMUNKNOWN
MO-1PPMUNKNOWN
PB40PPMUNKNOWN
ZN60PPMUNKNOWN

References