Sample LR88009

NavDat sample number 35702 · NOT-GIVEN

Sample

Sample ID	LR88009
Rock name	NOT-GIVEN
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	38.0425
Longitude	-106.978
Location	Mineral Mountain
State / province	Colorado

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
26.3		26	30

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
RB	161		PPM	MS-ID
SR	65		PPM	MS-ID
ND	30.3		PPM	MS-ID
SM	5.7		PPM	MS-ID
SR87_SR86	0.71039			MS
ND143_ND144	0.512166			MS

References

Riciputi, Lee R; Johnson, Clark M; Sawyer, David A; Lipman, Peter W (1995) Crustal and magmatic evolution in a large multicyclic caldera complex; isotopic evidence from the central San Juan volcanic field. Journal of Volcanology and Geothermal Research. 67; 1-3, Pages 1-28. 1995. . doi:10.1016/0377-0273(94)00097-Z