← Search

Sample I-3

NavDat sample number 7548 · ANDESITE

Sample

Sample IDI-3
Alternate IDM-665A
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byRinehart & Ross, 1964

Location

Latitude37.6533
Longitude-118.967
State / provinceCalifornia
Volcanic fieldLong Valley

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
3.1 3.1 3.1 Cenozoic

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO254.7WT%XRF
AL2O316.4WT%XRF
FE2O33.1WT%XRF
FEO6WT%TIT
MGO3.4WT%XRF
CAO6.1WT%XRF
NA2O4.8WT%XRF
K2O2.2WT%XRF
TIO22WT%XRF
P2O50.58WT%XRF
MNO0.16WT%XRF
CO20.05WT%UNKNOWN

References