Sample CV-27

NavDat sample number 7127

Sample

Sample ID	CV-27
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	34.1486
Longitude	-118.758
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	57.31		WT%	XRF
TIO2	0.87		WT%	XRF
AL2O3	17.21		WT%	AAS
FEO	1.81		WT%	AAS
MNO	0.01		WT%	AAS
MGO	0.29		WT%	AAS
CAO	10.18		WT%	XRF
NA2O	4.75		WT%	AAS
K2O	0.54		WT%	XRF
P2O5	0.11		WT%	SP-PH
TOTAL	95.38		WT%	XRF

References

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