Sample 6YC-136WR

NavDat sample number 8163 · THOLEIITE

Sample

Sample ID	6YC-136WR
Rock name	THOLEIITE
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	44.5
Longitude	-110.75
Location	COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / SWAN LAKE FLAT BASALT
State / province	WYOMING
Location comment	WILLOW PARK, 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
PB	3.63		PPM	TIMS_ID
TH	1.1		PPM	TIMS_ID
U	0.34		PPM	TIMS_ID
SR87_SR86_INITIAL	0.7059			TIMS
PB206_PB204	16.79			TIMS
PB207_PB204	15.39			TIMS
PB208_PB204	37.59			TIMS
K2O	0.49		WT%	XRF
RB	9		PPM	XRF
SR	393		PPM	XRF
K2O	0.47		WT%	ICPAES

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