Sample LR89001

NavDat sample number 35740 · NOT-GIVEN

Sample

Sample ID	LR89001
Rock name	NOT-GIVEN
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	37.6817
Longitude	-106.635
Location	South Fork
State / province	Colorado

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
29.5		26	30

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
RB	58		PPM	MS-ID
SR	671		PPM	MS-ID
ND	30.4		PPM	MS-ID
SM	6.1		PPM	MS-ID
SR87_SR86	0.70563			MS
ND143_ND144	0.512244			MS
PB206_PB204	18.427			MS
PB207_PB204	15.559			MS
PB208_PB204	37.536			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