Sample 67L-133-G

NavDat sample number 15035

Sample

Sample ID	67L-133-G
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	37.598
Longitude	-106.66
Location	Beaver Mtn.
State / province	COLORADO

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
27.35		27.25	27.45

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
BA	11300		PPM	INAA
LA	31		PPM	INAA
CE	60		PPM	INAA
ND	26		PPM	INAA
SM	4.4		PPM	INAA
EU	2.1		PPM	INAA
GD	2.7		PPM	INAA
TB	0.58		PPM	INAA
YB	1.6		PPM	INAA
LU	0.32		PPM	INAA

References

Lipman, Peter W (1987) Rare-earth-element compositions of Cenozoic volcanic rocks in the Southern Rocky Mountains and adjacent areas. U. S. Geological Survey Bulletin. 1987. .