← Search

Sample 52

NavDat sample number 29537 · RHYOLITE

Sample

Sample ID52
Rock nameRHYOLITE
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
Collected byR.L. Smith and W.A. Duffield
Commentporphyritic obsidian

Location

Latitude41.7838
Longitude-120.313
LocationSugar Hill
State / provinceCalifornia
Volcanic fieldWarner Mountains
Location commentresidual block on erosion surface, southeast flank of Sugar Hill

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
14.55 5.3 23.8 Miocene

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO273WT%UNKNOWN
AL2O314.37WT%UNKNOWN
FE2O30.5WT%UNKNOWN
FEO0.7WT%UNKNOWN
MGO0.13WT%UNKNOWN
CAO0.71WT%UNKNOWN
NA2O4.63WT%UNKNOWN
K2O4.91WT%UNKNOWN
H2O_PLUS0.15WT%UNKNOWN
TIO20.21WT%UNKNOWN
P2O50.02WT%UNKNOWN
MNO0.08WT%UNKNOWN
CL0.1WT%UNKNOWN
CL0.08WT%UNKNOWN
F0.04WT%UNKNOWN
F0.04WT%UNKNOWN
BA1340PPMUNKNOWN
BE3PPMUNKNOWN
CO0.4PPMUNKNOWN
CR7PPMUNKNOWN
CS2.1PPMUNKNOWN
HF5.5PPMUNKNOWN
LI25PPMUNKNOWN
MO4.6PPMUNKNOWN
NB18PPMUNKNOWN
NB18PPMUNKNOWN
PB27PPMUNKNOWN
RB102PPMUNKNOWN
RB118PPMUNKNOWN
SB0.4PPMUNKNOWN
SC4.2PPMUNKNOWN
SN1.8PPMUNKNOWN
SR63PPMUNKNOWN
TA1.17PPMUNKNOWN
TH10.2PPMUNKNOWN
U3.8PPMUNKNOWN
W1.5PPMUNKNOWN
Y26PPMUNKNOWN
ZN37PPMUNKNOWN
ZR262PPMUNKNOWN
LA35PPMUNKNOWN
CE63PPMUNKNOWN
ND24PPMUNKNOWN
SM4.7PPMUNKNOWN
EU0.8PPMUNKNOWN
GD3.2PPMUNKNOWN
TB0.7PPMUNKNOWN
TM0.56PPMUNKNOWN
YB3PPMUNKNOWN
LU0.45PPMUNKNOWN

References