Sample MC12

NavDat sample number 11759 · BASALT

Sample

Sample ID	MC12
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Collected by	Turrin, Brent D.

Location

Latitude	35.204
Longitude	-115.87
Location	Cima Field
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.58		0.42	0.74

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	47.4		WT%	XRF
TIO2	2.4		WT%	XRF
AL2O3	16.5		WT%	XRF
FEO	9.8		WT%	XRF
MNO	0.2		WT%	XRF
MGO	7.6		WT%	XRF
CAO	9		WT%	XRF
NA2O	4.4		WT%	XRF
K2O	2		WT%	XRF
P2O5	0.7		WT%	XRF
TOTAL	100		WT%	XRF
BA	376		PPM	XRF
CR	175		PPM	XRF
NB	48		PPM	XRF
NI	121		PPM	XRF
RB	42		PPM	XRF
SR	607		PPM	XRF
V	245		PPM	XRF
Y	29		PPM	XRF
ZR	306		PPM	XRF
LA	38		PPM	XRF

References

Turrin, Brent D; Dohrenwend, John C; Drake, Robert E; Curtis, Garniss H (1985) K-Ar ages from the Cima volcanic field, eastern Mojave Desert, California. Isochron/West. 44; Pages 9-16. 1985.