← Search

Sample MB135

NavDat sample number 6962 · BASALTIC-ANDESITE

Sample

Sample IDMB135
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude43.0987
Longitude-122.324
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
12 7 17

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO255.59WT%XRF
TIO21.65WT%XRF
AL2O316.79WT%XRF
FEOT9.5WT%XRF
MNO0.19WT%XRF
MGO3.18WT%XRF
CAO7.02WT%XRF
NA2O4.3WT%INAA
K2O1.33WT%XRF
P2O50.45WT%XRF
TOTAL99.46WT%XRF
LOI1.44WT%XRF
BA0PPMXRF
RB18PPMXRF
SR578PPMXRF
Y0PPMXRF
ZR168PPMXRF
NB0PPMXRF

References