Sample MC37

NavDat sample number 11772 · BASALT

Sample

Sample ID	MC37
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Collected by	Turrin, Brent D.

Location

Latitude	35.257
Longitude	-115.748
Location	Cima Field
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.25		0.2	0.3

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	47.9		WT%	XRF
TIO2	2.5		WT%	XRF
AL2O3	17		WT%	XRF
FEO	10.5		WT%	XRF
MNO	0.2		WT%	XRF
MGO	6.1		WT%	XRF
CAO	8.4		WT%	XRF
NA2O	4.5		WT%	XRF
K2O	2.2		WT%	XRF
P2O5	0.7		WT%	XRF
TOTAL	100		WT%	XRF
BA	365		PPM	XRF
CR	110		PPM	XRF
NB	48		PPM	XRF
NI	120		PPM	XRF
RB	45		PPM	XRF
SR	650		PPM	XRF
V	219		PPM	XRF
Y	33		PPM	XRF
ZR	339		PPM	XRF
LA	39		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.