← Search

Sample MARB-522-24

NavDat sample number 19668 · RHYOLITE

Sample

Sample IDMARB-522-24
Alternate ID42
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude34.6854
Longitude-115.65
LocationMarble Mountains
State / provinceCalifornia

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
20 18 22

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO273.6WT%XRF
TIO20.36WT%XRF
AL2O313.5WT%XRF
FE2O32.24WT%XRF
MGO0.4WT%AAS
CAO1.9WT%XRF
NA2O3.9WT%AAS
K2O3.94WT%XRF
P2O50.1WT%XRF
LOI0.43WT%XRF
TOTAL99.3WT%XRF
BA925PPMXRF
NB40PPMXRF
NI2PPMXRF
Y18PPMXRF
ZR178PPMXRF
SR420PPMXRF
RB111PPMXRF

References