Sample CV-18

NavDat sample number 7118

Sample

Sample ID	CV-18
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	34.1059
Longitude	-118.756
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	66.97		WT%	XRF
TIO2	0.53		WT%	XRF
AL2O3	14.88		WT%	AAS
FEO	3.13		WT%	AAS
MNO	0.04		WT%	AAS
MGO	2.52		WT%	AAS
CAO	3.55		WT%	XRF
NA2O	3.42		WT%	AAS
K2O	2.28		WT%	XRF
P2O5	0.07		WT%	SP-PH
TOTAL	97.39		WT%	XRF

References

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