Sample Tmo RM4

NavDat sample number 125304 · SYENITE

Sample

Sample ID	Tmo RM4
Rock name	SYENITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.3648
Longitude	-106.588
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	70.19		WT%	ICPAES
AL2O3	14.91		WT%	ICPAES
FE2O3	2.56		WT%	ICPAES
MGO	0.55		WT%	ICPAES
CAO	1.68		WT%	ICPAES
NA2O	4.63		WT%	ICPAES
K2O	5.03		WT%	ICPAES
TIO2	0.46		WT%	ICPAES
MNO	0.05		WT%	ICPAES
BA	677		PPM	ICPAES
LA	30		PPM	ICPAES
SR	318		PPM	ICPAES
Y	33		PPM	ICPAES
ZR	334		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.