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Sample W3

NavDat sample number 54498 · TUFF

Sample

Sample IDW3
Rock nameTUFF
Rock typeVOLCANIC
CompositionFELSIC
MaterialIGNEOUS
CommentWassuk Range, Lyon county, Nevada [Location of reference section of the Bluestone Mine tuff of Proffett and Proffett, 1976; NE 1/4, SW 1/4, NW 1/4, SE 1/4, Sec 36, T13N, R26E, just north of main dirt road]. Stratigraphic section of unwelded vitric pumicous lithic glassy tuff of Hackett Canyon, not the Nine Hill Tuff. Includes some bedded tuffs.

Location

Latitude38.9417
Longitude-119.023
State / provinceNevada
Location commentWassuk Range Stratigraphic Section

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
21.18 17.35 25

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
SIO276.26WT%XRF
TIO20.04WT%XRF
AL2O312.75WT%XRF
FEO0.41WT%XRF
MNO0.04WT%XRF
MGO-0.3WT%XRF
CAO0.7WT%XRF
NA2O1.48WT%XRF
K2O6.54WT%XRF
P2O5-0.09WT%XRF
S377PPMXRF
CL3240PPMXRF
NI-10PPMXRF
CU-5PPMXRF
ZN22PPMXRF
GA18PPMXRF
RB200PPMXRF
SR54PPMXRF
Y23PPMXRF
ZR73PPMXRF
NB19PPMXRF
CS7PPMXRF
BA28PPMXRF
PB25PPMXRF
TH18PPMXRF
LA14PPMXRF
CE23PPMXRF
PR10PPMXRF
ND12PPMXRF
SM-8PPMXRF

References