← Search

Sample MB121

NavDat sample number 6952 · BASALTIC-ANDESITE

Sample

Sample IDMB121
Rock nameBASALTIC-ANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS

Location

Latitude43.198
Longitude-122.286
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
12 7 17

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO253.79WT%XRF
TIO21.3WT%XRF
AL2O318.64WT%XRF
FEOT8.45WT%XRF
MNO0.14WT%XRF
MGO3.85WT%XRF
CAO8.72WT%XRF
NA2O3.53WT%INAA
K2O1.15WT%XRF
P2O50.43WT%XRF
TOTAL99.95WT%XRF
LOI1.09WT%XRF
BA0PPMXRF
RB10PPMXRF
SR665PPMXRF
Y28PPMXRF
ZR147PPMXRF
NB26PPMXRF
NI37PPMXRF

References