Sample MC29

NavDat sample number 11770 · BASALT

Sample

Sample ID	MC29
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS
Collected by	Turrin, Brent D.

Location

Latitude	35.1908
Longitude	-115.738
Location	Cima Field
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.99		0.92	1.06

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	47.4		WT%	XRF
TIO2	2.4		WT%	XRF
AL2O3	16.8		WT%	XRF
FEO	10.2		WT%	XRF
MNO	0.2		WT%	XRF
MGO	7.4		WT%	XRF
CAO	9.1		WT%	XRF
NA2O	4.1		WT%	XRF
K2O	1.8		WT%	XRF
P2O5	0.6		WT%	XRF
TOTAL	100		WT%	XRF
BA	290		PPM	XRF
CR	175		PPM	XRF
NB	45		PPM	XRF
NI	105		PPM	XRF
RB	42		PPM	XRF
SR	636		PPM	XRF
V	257		PPM	XRF
Y	30		PPM	XRF
ZR	316		PPM	XRF
LA	31		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.