Sample 6YC-138WR

NavDat sample number 8173 · RHYOLITE

Sample

Sample ID	6YC-138WR
Rock name	RHYOLITE
Rock type	VOLCANIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	44.5
Longitude	-110.75
Location	COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / COUGAR CREEK FLOW
State / province	WYOMING
Location comment	YELLOWSTONE PLATEAU VOLCANIC FIELD

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.2		0.18	0.22

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
RB	216		PPM	XRF
SR	15		PPM	XRF

References

Doe, B R; Leeman, W P; Christiansen, R L; Hedge, C E (1982) Lead and strontium isotopes and related trace elements as genetic tracers in the upper Cenozoic rhyolite-basalt association of the Yellowstone Plateau volcanic field. JGR. Journal of Geophysical Research. B, vol.87, no.6, pp.4785-4806, 10 Jun 1982 doi:10.1029/JB087iB06p04785