Sample 59-P-13

NavDat sample number 4459 · THOLEIITE

Sample

Sample ID	59-P-13
Rock name	THOLEIITE
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	42.8634
Longitude	-114.902
Location	mouth of Malad River, Gooding County
State / province	Idaho
Volcanic field	McKinney Basalt, Snake River Group

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	47.76		WT%	UNKNOWN
AL2O3	14.93		WT%	UNKNOWN
FE2O3	1.36		WT%	UNKNOWN
FEO	12.37		WT%	UNKNOWN
MNO	0.2		WT%	UNKNOWN
MGO	6.7		WT%	UNKNOWN
CAO	9.41		WT%	UNKNOWN
NA2O	2.62		WT%	UNKNOWN
K2O	0.75		WT%	UNKNOWN
H2O_MINUS	0.03		WT%	UNKNOWN
CO2	0.01		WT%	UNKNOWN
TIO2	3.03		WT%	UNKNOWN
P2O5	0.53		WT%	UNKNOWN
TOTAL	99.7		WT%	UNKNOWN

References

Thompson, R N (1975) Primary basalts and magma genesis; II, Snake River Plain, Idaho,U.S.A. Contributions to Mineralogy and Petrology, vol.52, no.3, pp.213-232,1975 doi:10.1007/BF00457295