Sample I325

NavDat sample number 128181

Sample

Sample ID	I325
Rock type	PLUTONIC
Material	IGNEOUS

Location

Latitude	38.6
Longitude	-107.4
Location	Italian Mountain
State / province	COLORADO
Formation	granodiorite suite

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
33		28	38

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
NA2O	3.2		WT%	FPHOT
K2O	4.2		WT%	FPHOT
CE	74.3		PPM	MS-ID
ND	28.2		PPM	MS-ID
SM	4.68		PPM	MS-ID
EU	0.913		PPM	MS-ID
GD	3.29		PPM	MS-ID
DY	2.48		PPM	MS-ID
ER	1.37		PPM	MS-ID
YB	1.59		PPM	MS-ID
LU	0.273		PPM	MS-ID
SR87_SR86	0.71033			MS-ID
SR87_SR86_INITIAL	0.70971			MS-ID
RB	148		PPM	MS-ID
SR	318		PPM	MS-ID

References

Simmons, E C; Hedge, C E (1978) Minor-element and Sr-isotope geochemistry of Tertiary stocks, Colorado mineral belt. Contributions to Mineralogy and Petrology. 67; 4, Pages 379-396. 1978. . doi:10.1007/BF00383298