Sample H94-7-2

NavDat sample number 58032 · ALKALI BASALT

Sample

Sample ID	H94-7-2
Rock name	ALKALI BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	37.07
Longitude	-113.326
Location	Grass Valley
State / province	Utah

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.166		0.067	0.398

Analyses

Whole Rock

Item	Value	Std. dev.	Unit	Method
SIO2	50.2		WT%	XRF
TIO2	1.5		WT%	XRF
AL2O3	15.9		WT%	XRF
FEO	10.5		WT%	XRF
MNO	0.16		WT%	XRF
MGO	6.44		WT%	XRF
CAO	9.4		WT%	XRF
NA2O	2.91		WT%	XRF
K2O	1.09		WT%	XRF
P2O5	0.46		WT%	XRF
RB	13.4		PPM	XRF
BA	753		PPM	XRF
NB	16.5		PPM	XRF
SR	703		PPM	XRF
ZR	229		PPM	XRF
Y	31.9		PPM	XRF
CR	125		PPM	XRF
NI	59		PPM	XRF
E_ND	0			MS

References

Smith, Eugene I; Sanchez, Alexander; Walker, J Douglas; Wang, Kefa (1999) Geochemistry of mafic magmas in the Hurricane volcanic field, Utah; implications for small- and large-scale chemical variability of the lithospheric mantle. Journal of Geology. 107; 4, Pages 433-448. 1999. doi:10.1086/314355