Sample 592-GV1

NavDat sample number 63282 · TUFF

Sample

Sample ID	592-GV1
Rock name	TUFF
Rock type	VOLCANIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	36.865
Longitude	-117.301
Location	Cottonwood Mtns
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
15.52		15.31	15.73

Analyses

Minerial

Item	Value	Std. dev.	Unit	Method
SIO2	66		WT%	UNKNOWN
AL2O3	19.16		WT%	UNKNOWN
FEO	0.12		WT%	UNKNOWN
CAO	0.18		WT%	UNKNOWN
NA2O	3.88		WT%	UNKNOWN
K2O	11.42		WT%	UNKNOWN
SRO	0.05		WT%	UNKNOWN
BAO	0.12		WT%	UNKNOWN
TOTAL	100.92		WT%	UNKNOWN

References

Snow, J Kent; Lux, Daniel R (1999) Tectono-sequence stratigraphy of Tertiary rocks in the Cottonwood Mountains and northern Death Valley area, California and Nevada. Special Paper - Geological Society of America. 333; Pages 17-64. 1999.