Sample CV-22

NavDat sample number 7122

Sample

Sample ID	CV-22
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	34.1261
Longitude	-118.797
Location	Santa Monica Mtns
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
14		13	16

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	51.72		WT%	XRF
TIO2	1.69		WT%	XRF
AL2O3	15.99		WT%	AAS
FEO	9.31		WT%	AAS
MNO	0.15		WT%	AAS
MGO	7		WT%	AAS
CAO	8.58		WT%	XRF
NA2O	3.83		WT%	AAS
K2O	0.32		WT%	XRF
P2O5	0.24		WT%	SP-PH
TOTAL	98.89		WT%	XRF

References

Anderson, Thomas P (1980) A geochemical study of the Miocene age Conejo Volcanics, Santa Monica Mountains, Los Angeles County, California.