Sample 96SRP-9

NavDat sample number 48508 · BASALT

Sample

Sample ID	96SRP-9
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	43.1325
Longitude	-115.625
State / province	Idaho
Volcanic field	Radio Tower basalt

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
1		0.001	2

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	46.46		WT%	EPMA
TIO2	3.17		WT%	EPMA
AL2O3	13.91		WT%	EPMA
FEOT	14.44		WT%	EPMA
MNO	0.19		WT%	EPMA
MGO	6.72		WT%	EPMA
CAO	10.67		WT%	EPMA
NA2O	2.35		WT%	EPMA
K2O	0.58		WT%	EPMA
P2O5	0.68		WT%	EPMA
TOTAL	99.18		WT%	EPMA

References

Shervais, John W; Shroff, Gaurav; Vetter, Scott K; Matthews, Scott; Hanan, Barry B; McGee, James J (2004) Origin and evolution of the western Snake River plain; implicationsfrom stratigraphy, faulting, and the geochemistry of basalts nearMountain Home, Idaho. Bulletin - Idaho Geological Survey, Report: 30, pp.343-361, May 2004