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Sample JDB440

NavDat sample number 42060 · LATITE

Sample

Sample IDJDB440
Rock nameLATITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude43.93
Longitude-113.96
LocationPorphyry Peak, White Knob Mountains, Custer County
State / provinceIdaho
Volcanic fieldChallis Volcanic Field

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
48.8 48 49.6

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO260.96WT%XRF
TIO20.7WT%XRF
AL2O317.83WT%XRF
FE2O34.45WT%XRF
FEO0.34WT%XRF
MNO0.08WT%XRF
MGO0.72WT%XRF
CAO4.44WT%XRF
NA2O3.54WT%XRF
K2O4.08WT%XRF
P2O50.25WT%XRF
RB115PPMXRF
SR816PPMXRF
BA1785PPMXRF
Y14PPMXRF
ZR262PPMXRF
V91PPMXRF
NI16PPMXRF
CR58PPMXRF

References