← Search

Sample GR82-098

NavDat sample number 36883 · BASALTIC-ANDESITE

Sample

Sample IDGR82-098
Rock nameBASALTIC-ANDESITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude46.4967
Longitude-121.515
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
25 18 33

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO252.01WT%XRF
TIO21.65WT%XRF
AL2O320.12WT%XRF
FEO8.57WT%XRF
MNO0.18WT%XRF
MGO3.32WT%XRF
CAO9.65WT%XRF
NA2O3.2WT%XRF
K2O0.98WT%XRF
P2O50.33WT%XRF

References