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Sample JH3

NavDat sample number 37515 · ANDESITE

Sample

Sample IDJH3
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentphenocrysts of olivine, commonly replaced with opx, and augite; groundmass of plagioclase laths and microlites; trachytic texture

Location

Latitude43.4753
Longitude-110.779
Locationcutbank above parking lot of Jackson Hole Athletic Club, north side of US Hwy. 26-89-187
State / provinceWyoming

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
6 3 10

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO257.81WT%XRF
AL2O317.55WT%XRF
TIO20.611WT%XRF
FEOT5.95WT%XRF
MNO0.102WT%XRF
CAO8.15WT%XRF
MGO5.35WT%XRF
K2O1.01WT%XRF
NA2O3.23WT%XRF
P2O50.202WT%XRF
NI89PPMXRF
CR178PPMXRF
SC18PPMXRF
V118PPMXRF
BA699PPMXRF
RB16PPMXRF
SR437PPMXRF
ZR136PPMXRF
Y20PPMXRF
NB9.2PPMXRF
GA18PPMXRF
CU30PPMXRF
ZN66PPMXRF
PB9PPMXRF
LA30PPMXRF
CE68PPMXRF
TH2PPMXRF
SR87_SR860.706245MS
ND143_ND1440.511579MS
PB208_PB20437.446MS
PB207_PB20415.409MS
PB206_PB20416.638MS

References