Sample TAN-33-97

NavDat sample number 56463 · BASALT

Sample

Sample ID	TAN-33-97
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Drill depth	97

Location

Latitude	43.847
Longitude	-112.703
Location	Eastern Snake River Plain, Idaho National Engineering and Environmental Laboratory, Test Area North, Well TAN-33
State / province	Idaho

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
1.13		0.89	1.37

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	48.12		WT%	XRF
AL2O3	15.09		WT%	XRF
TIO2	2.53		WT%	XRF
FEOT	12.99		WT%	XRF
MNO	0.2		WT%	XRF
CAO	9.45		WT%	XRF
MGO	7.88		WT%	XRF
K2O	0.54		WT%	XRF
NA2O	2.64		WT%	XRF
P2O5	0.56		WT%	XRF
NI	91		PPM	XRF
CR	236		PPM	XRF
SC	32		PPM	XRF
V	270		PPM	XRF
SR	315		PPM	XRF
ZR	204		PPM	XRF
Y	34		PPM	XRF
NB	23.7		PPM	XRF

References

Geist, Dennis J; Ellisor, Rachel A; Sims, Elisa N; Hughes, Scott S (2002) Subsurface volcanology at Test Area North and controls on groundwaterflow. Special Paper - Geological Society of America, vol.353, pp.45-59,2002