← Search

Sample MH-8B2

NavDat sample number 54796 · DACITE

Sample

Sample IDMH-8B2
Rock nameDACITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude45.3973
Longitude-121.814
State / provinceOregon

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
14 12 16

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO263.95WT%XRF
TIO20.76WT%XRF
AL2O317.94WT%XRF
FEOT5.24WT%XRF
MNO0.07WT%XRF
MGO2.06WT%XRF
CAO5WT%XRF
NA2O3.51WT%XRF
K2O1.26WT%XRF
P2O50.21WT%XRF
TOTAL100.01WT%XRF

References