Sample 1466 M

NavDat sample number 22463 · BASALT

Sample

Sample ID	1466 M
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	41.2438
Longitude	-121.506
Location	Giant Crater Lava Field
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
1.0105		0.90945	1.11155

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	48.2		WT%	XRF
AL2O3	17.9		WT%	XRF
FEO	8.84		WT%	XRF
MGO	9.25		WT%	XRF
CAO	11.88		WT%	XRF
NA2O	2.62		WT%	XRF
K2O	0.18		WT%	XRF
TIO2	0.87		WT%	XRF
P2O5	0.1		WT%	XRF
MNO	0.16		WT%	XRF
TOTAL	101.13		WT%	XRF
LOI	0.01		WT%	XRF
RB	4		PPM	XRF
SR	197		PPM	XRF
Y	28		PPM	XRF
ZR	77		PPM	XRF
BA	44		PPM	XRF
NI	139		PPM	XRF
CR	133		PPM	XRF
LA	3.17		PPM	MS-ID
CE	7.91		PPM	MS-ID
ND	6.72		PPM	MS-ID
SM	2.22		PPM	MS-ID
EU	0.91		PPM	MS-ID
GD	2.99		PPM	MS-ID
DY	3.71		PPM	MS-ID
ER	2.36		PPM	MS-ID
YB	2.26		PPM	MS-ID

References

Donnelly-Nolan, Julie M; Champion, Duane E; Grove, Timothy L; Baker,Michael B; Taggart, Joseph E, Jr; Bruggman, Peggy E (1991) The Giant Crater lava field; geology and geochemistry of acompositionally zoned, high-alumina basalt to basaltic andesiteeruption at Medicine Lake Volcano, California. Journal of Geophysical Research, vol.96, no.B13, pp.21,843-21,863, 10Dec 1991 doi:10.1029/91JB01901