Sample 2554h

NavDat sample number 87424 · META-BASALT

Sample

Sample ID	2554h
Rock name	META-BASALT
Material	METAMORPHIC
Collected by	A. Hietanen

Location

Latitude	39.5
Longitude	-121.033
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
248		223.2	272.8

Analyses

Whole Rock

Item	Value	Std. dev.	Unit	Method
SIO2	54.4		WT%	XRF
TIO2	0.48		WT%	XRF
AL2O3	2.8		WT%	XRF
FE2O3	11.85		WT%	XRF
FEO	10.73		WT%	XRF
MNO	0.22		WT%	XRF
MGO	9.84		WT%	XRF
CAO	3.2		WT%	XRF
NA2O	5.22		WT%	XRF
K2O	0.07		WT%	XRF
P2O5	0.12		WT%	XRF
H2O	2.26		WT%	XRF

References

Anonymous (1981) Geology west of the Melones Fault between the Feather and North Yubarivers, California. U. S. Geological Survey Professional Paper, Report: P 1226 A-C A1-A35,pp.A1-A35, 1981