← Search

Sample LM92-2434

NavDat sample number 61647 · ANDESITE

Sample

Sample IDLM92-2434
Rock nameANDESITE
Rock typeVOLCANIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byMuffler
CommentLyonsville

Location

Latitude40.3603
Longitude-121.64
State / provinceCalifornia
Volcanic fieldMaidu Volcanic Center

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
2.65 0 5.3

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO264.02WT%WDXRF
AL2O316.44WT%WDXRF
FE2O30.91WT%WDXRF
FEO3.29WT%WDXRF
FEOT4.11WT%WDXRF
MGO3.22WT%WDXRF
CAO6.19WT%WDXRF
NA2O3.95WT%WDXRF
K2O1.26WT%WDXRF
TIO20.52WT%WDXRF
P2O50.15WT%WDXRF
MNO0.07WT%WDXRF
LOI0.61WT%LOI
TOTAL98.93WT%WDXRF
MG_NUMBER63.6WDXRF
RB26PPMEDXRF
SR871PPMEDXRF
BA326PPMEDXRF
Y20PPMEDXRF
ZR124PPMEDXRF
NB2PPMEDXRF
NI29PPMEDXRF
CU27PPMEDXRF
ZN45PPMEDXRF
CR27PPMEDXRF

References