Sample Tmg1

NavDat sample number 20660 · GRANITE

Sample

Sample ID	Tmg1
Rock name	GRANITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	32.3098
Longitude	-106.534
Location	E of Dorsey Canyon
State / province	New Mexico
Formation	Tmg

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
35.69		35.6	35.78

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	66.01		WT%	ICPAES
AL2O3	13.74		WT%	ICPAES
FE2O3	2.27		WT%	ICPAES
MGO	0.47		WT%	ICPAES
CAO	1.04		WT%	ICPAES
NA2O	4.19		WT%	ICPAES
K2O	4.52		WT%	ICPAES
TIO2	0.44		WT%	ICPAES
MNO	0.059		WT%	ICPAES
BA	683		PPM	ICPAES
LA	68		PPM	ICPAES
SR	180		PPM	ICPAES
Y	60		PPM	ICPAES
ZR	356		PPM	ICPAES

References

Butcher, Donald Paul (1990) Geochemistry and Nd-Se systematics of selected lithologic units of the oligocene organ cauldron and batholith, south central New Mexico.