Sample 5

NavDat sample number 14894

Sample

Sample ID	5
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	38.0861
Longitude	-113.746
State / province	Utah

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
12.6		12.2	13

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
K2O	4.88		WT%	XRF
SIO2	75.7		WT%	XRF
TIO2	0.1		WT%	XRF
AL2O3	12.5		WT%	XRF
FE2O3	1.1		WT%	XRF
MNO	0.06		WT%	XRF
MGO	0.06		WT%	XRF
CAO	0.5		WT%	XRF
NA2O	3.85		WT%	XRF
RB	375		PPM	XRF
SR	15		PPM	XRF
ZR	200		PPM	XRF
NB	85		PPM	XRF
BA	30		PPM	XRF

References

Best, Myron G; Mehnert, Harald H; Keith, Jeffrey D; Naeser, Charles W (1987) Miocene magmatism and tectonism in and near the southern Wah Wah Mountains, southwestern Utah. U. S. Geological Survey Professional Paper. Pages 29-47. 1987.