Sample 75K229A

NavDat sample number 30740 · BASALT

Sample

Sample ID	75K229A
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	43.415
Longitude	-112.772
Location	Eastern Snaker River Plain
State / province	Idaho
Volcanic field	Table Legs Butte

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.91		0.01	1.8

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	46.5		WT%	UNKNOWN
TIO2	3.7		WT%	UNKNOWN
AL2O3	14.3		WT%	UNKNOWN
FE2O3	3.4		WT%	UNKNOWN
FEO	11.9		WT%	UNKNOWN
MNO	0.17		WT%	UNKNOWN
MGO	6.1		WT%	UNKNOWN
CAO	9.4		WT%	UNKNOWN
NA2O	2.5		WT%	UNKNOWN
K2O	0.7		WT%	UNKNOWN
H2O_PLUS	0.48		WT%	UNKNOWN
H2O_MINUS	0.18		WT%	UNKNOWN
P2O5	0.9		WT%	UNKNOWN
TOTAL	100.23		WT%	UNKNOWN

References

Kuntz, Mel A; Covington, Harry R; Schorr, Linda J (1992) An overview of basaltic volcanism of the eastern Snake River plain,Idaho. Memoir - Geological Society of America, vol.179, pp.227-267, 1992