Sample 70-0-65WR

NavDat sample number 8200 · THOLEIITE

Sample

Sample ID	70-0-65WR
Rock name	THOLEIITE
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Comment	UPPER FLOW

Location

Latitude	44.5
Longitude	-110.75
Location	COLUMBIA RIVER BASALT PROVINCE / YELLOWSTONE PLATEAU / JUNCTION BUTTE BASALT
State / province	WYOMING
Location comment	MT. EVERTS, YELLOWSTONE PLATEAU VOLCANIC FIELD

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
2.1		1.89	2.31

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
K2O	0.64		WT%	TIMS_ID
RB	9.1		PPM	TIMS_ID
SR	355		PPM	TIMS_ID
PB	3.69		PPM	TIMS_ID
TH	1.35		PPM	TIMS_ID
U	0.38		PPM	TIMS_ID
SR87_SR86_INITIAL	0.7066			TIMS
PB206_PB204	16.595			TIMS
PB207_PB204	15.401			TIMS
PB208_PB204	37.108			TIMS
RB	11		PPM	XRF
SR	348		PPM	XRF
K2O	0.65		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