Sample SA2

NavDat sample number 18469 · GRANITE

Sample

Sample ID	SA2
Rock name	GRANITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	32.3667
Longitude	-106.533
Location	Dorsey Canyon
State / province	New Mexico
Formation	Tmoe

Age

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

Analyses

Sanidine

Item	Value	Std. dev.	Unit	Method
SIO2	66.09		WT%	ICP
AL2O3	18.89		WT%	ICP
FE2O3	0.34		WT%	ICP
MGO	0.39		WT%	ICP
CAO	0.4		WT%	ICP
NA2O	7.38		WT%	ICP
K2O	6.77		WT%	ICP
TIO2	0.02		WT%	ICP
MNO	0.01		WT%	ICP

References

Fitzpatrick, Delane Patricia (1990) Petrology of the Cueva Tuff and the Alkali Feldspar Granite Facies of the Organ Needle Pluton, Organ Mountains, Southern New Mexico.