Sample Tmo RM2

NavDat sample number 125307 · SYENITE

Sample

Sample ID	Tmo RM2
Rock name	SYENITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.3659
Longitude	-106.584
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	69.41		WT%	ICPAES
AL2O3	14.66		WT%	ICPAES
FE2O3	2.87		WT%	ICPAES
MGO	0.63		WT%	ICPAES
CAO	1.2		WT%	ICPAES
NA2O	4.18		WT%	ICPAES
K2O	4.74		WT%	ICPAES
TIO2	0.56		WT%	ICPAES
MNO	0.05		WT%	ICPAES
BA	744		PPM	ICPAES
LA	57		PPM	ICPAES
SR	172		PPM	ICPAES
Y	31		PPM	ICPAES
ZR	258		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.