Sample Tmo 1

NavDat sample number 125311 · SYENITE

Sample

Sample ID	Tmo 1
Rock name	SYENITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.3614
Longitude	-106.573
Location	Ruby Mt- Rabbit Ears
State / province	New Mexico
Formation	Tmo

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	71.55		WT%	ICPAES
AL2O3	14.07		WT%	ICPAES
FE2O3	2.04		WT%	ICPAES
MGO	0.45		WT%	ICPAES
CAO	0.89		WT%	ICPAES
NA2O	4.44		WT%	ICPAES
K2O	5.01		WT%	ICPAES
TIO2	0.39		WT%	ICPAES
MNO	0.07		WT%	ICPAES
BA	547		PPM	ICPAES
LA	54		PPM	ICPAES
SR	163		PPM	ICPAES
Y	31		PPM	ICPAES
ZR	202		PPM	ICPAES

References

Yanicak, Stephen M (1992) Petrology of silicic and syenitic facies of the Organ Needle Pluton, Organ Mountains batholith, Dona Ana County, southern New Mexico.