← Search

Sample WM-85

NavDat sample number 43733 · GABBRO

Sample

Sample IDWM-85
Rock nameGABBRO
Rock typePLUTONIC
CompositionMAFIC
MaterialIGNEOUS
CommentBarcroft gabbro/diorite

Location

Latitude37.5685
Longitude-118.269
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
167.3 156.6 178

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO254.34WT%XRF
AL2O317.48WT%XRF
TIO21.09WT%XRF
FE2O38.95WT%XRF
MNO0.14WT%XRF
CAO7.74WT%XRF
MGO4.33WT%XRF
K2O2.13WT%XRF
NA2O3.53WT%XRF
P2O50.31WT%XRF
TOTAL100.04WT%XRF
NI25PPMXRF
CR63PPMXRF
SC26PPMXRF
V245PPMXRF
BA900PPMXRF
RB74PPMXRF
SR737PPMXRF
ZR159PPMXRF
Y19PPMXRF
NB9.1PPMXRF
GA20PPMXRF
CU52PPMXRF
ZN78PPMXRF
PB5PPMXRF
LA26PPMXRF
CE68PPMXRF
TH6PPMXRF

References