Sample L80-62

NavDat sample number 12562 · THOLEIITE

Sample

Sample ID	L80-62
Rock name	THOLEIITE
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Comment	olivine bearing

Location

Latitude	43.25
Longitude	-114.692
Location	Camas County
State / province	Idaho
Volcanic field	Banbury Basalt

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
9.44		9.33	9.55

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	49.9		WT%	UNKNOWN
TIO2	1.79		WT%	UNKNOWN
AL2O3	16.2		WT%	UNKNOWN
FE2O3T	13.65		WT%	UNKNOWN
MNO	0.19		WT%	UNKNOWN
MGO	5.16		WT%	UNKNOWN
CAO	7.69		WT%	UNKNOWN
NA2O	3.78		WT%	UNKNOWN
K2O	1.6		WT%	UNKNOWN
P2O5	0.43		WT%	UNKNOWN
TOTAL	100.39		WT%	UNKNOWN

References

Honjo, Norio; McElwee, Kris R; Duncan, Robert A; Leeman, William P (1986) K-Ar ages of volcanic rocks from the Magic Reservoir eruptive center, Snake River plain, Idaho. Isochron/West, vol.46, pp.15-17, Aug 1986