Sample NPRT-490

NavDat sample number 56764 · BASALT

Sample

Sample ID	NPRT-490
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Drill depth	149.4

Location

Latitude	43.8624
Longitude	-112.719
Location	Idaho National Environmental and Engineering Laboratory, core hole NPRT?
State / province	Idaho

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
1.5		0.002	3

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	46.8		WT%	ICPAES
TIO2	2.72		WT%	ICPAES
AL2O3	15.3		WT%	ICPAES
FEOT	13.8		WT%	ICPAES
MNO	0.2		WT%	ICPAES
MGO	7.66		WT%	ICPAES
CAO	9.69		WT%	ICPAES
NA2O	2.57		WT%	INAA
K2O	0.66		WT%	ICPAES
P2O5	0.57		WT%	ICPAES
SR	352		PPM	INAA
BA	487		PPM	INAA
ZR	266		PPM	INAA

References

Hughes, Scott S; McCurry, Michael; Geist, Dennis J (2002) Geochemical correlations and implications for the magmatic evolutionof basalt flow groups at the Idaho National Engineering andEnvironmental Laboratory. Special Paper - Geological Society of America, vol.353, pp.151-173,2002