Sample CV-25

NavDat sample number 7125

Sample

Sample ID	CV-25
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	34.108
Longitude	-118.757
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	54.66		WT%	XRF
TIO2	1.27		WT%	XRF
AL2O3	16.25		WT%	AAS
FEO	8.13		WT%	AAS
MNO	0.17		WT%	AAS
MGO	6.42		WT%	AAS
CAO	7.45		WT%	XRF
NA2O	3.86		WT%	AAS
K2O	0.6		WT%	XRF
P2O5	0.13		WT%	SP-PH
TOTAL	99.14		WT%	XRF

References

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