Sample TAN-33-122

NavDat sample number 56468 · BASALT

Sample

Sample ID	TAN-33-122
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Drill depth	122

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	47.82		WT%	XRF
AL2O3	15.11		WT%	XRF
TIO2	2.98		WT%	XRF
FEOT	13.1		WT%	XRF
MNO	0.21		WT%	XRF
CAO	9.8		WT%	XRF
MGO	7.1		WT%	XRF
K2O	0.64		WT%	XRF
NA2O	2.54		WT%	XRF
P2O5	0.7		WT%	XRF
NI	69		PPM	XRF
CR	226		PPM	XRF
SC	31		PPM	XRF
V	308		PPM	XRF
SR	328		PPM	XRF
ZR	241		PPM	XRF
Y	39		PPM	XRF
NB	29.5		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