Sample I-t

NavDat sample number 3443 · BASALT

Sample

Sample ID	I-t
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	39
Longitude	-112.5
Location	Terrace Crater
State / province	Utah

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.0025		0.001	0.004

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	49.57		WT%	XRF
TIO2	2		WT%	XRF
AL2O3	15.48		WT%	XRF
FEO	10.82		WT%	XRF
MNO	0.17		WT%	XRF
MGO	7.65		WT%	XRF
CAO	9.35		WT%	XRF
NA2O	2.88		WT%	XRF
K2O	0.97		WT%	XRF
P2O5	0.54		WT%	XRF
TOTAL	99.43		WT%	XRF

References

Hoover, James D (1974) Periodic Quaternary Volcanism in the Black Rock Desert, Utah. Brigham Young University Research Studies, Geology Series. 21, Part 1; 1, Pages 3-72. 1974.