Sample V-31

NavDat sample number 11719 · BASALT

Sample

Sample ID	V-31
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	43.4517
Longitude	-113.536
Location	Craters of the Moon lava field
State / province	Idaho
Volcanic field	Devils Orchard flow

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.0022		0.002	0.004

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SM	32		PPM	INAA
ND143_ND144	0.512266			TIMS
RB	97		PPM	XRF
SR	175		PPM	XRF
RB87_SR86	1.6			TIMS
SR87_SR86	0.71112			TIMS
PB	31.1		PPM	UNKNOWN
U	3.25		PPM	UNKNOWN
TH	11.8		PPM	UNKNOWN
PB206_PB204	17.81			TIMS
PB207_PB204	15.6			TIMS
PB208_PB204	38.52			TIMS

References

Leeman, William P; Menzies, Martin A; Matty, David J; Embree, Glen F (1985) Strontium, neodymium and lead isotopic compositions of deep crustalxenoliths from the Snake River plain; evidence for Archean basement. Earth and Planetary Science Letters, vol.75, no.4, pp.354-368, Nov1985 doi:10.1016/0012-821X(85)90179-7