Sample CV-28

NavDat sample number 7128

Sample

Sample ID	CV-28
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	34.1502
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	57.51		WT%	XRF
TIO2	1.38		WT%	XRF
AL2O3	15.02		WT%	AAS
FEO	8.54		WT%	AAS
MNO	0.1		WT%	AAS
MGO	6.98		WT%	AAS
CAO	8.01		WT%	XRF
NA2O	3.2		WT%	AAS
K2O	0.34		WT%	XRF
P2O5	0.08		WT%	SP-PH
TOTAL	98.17		WT%	XRF

References

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