Sample Tmo TC2

NavDat sample number 125321 · SYENITE

Sample

Sample ID	Tmo TC2
Rock name	SYENITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.3559
Longitude	-106.507
Location	Needle-Texas Canyon
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	61.96		WT%	ICPAES
AL2O3	16.03		WT%	ICPAES
FE2O3	5.14		WT%	ICPAES
MGO	1.66		WT%	ICPAES
CAO	3.47		WT%	ICPAES
NA2O	4.96		WT%	ICPAES
K2O	4.58		WT%	ICPAES
TIO2	1.23		WT%	ICPAES
MNO	0.11		WT%	ICPAES
BA	735		PPM	ICPAES
LA	74		PPM	ICPAES
SR	550		PPM	ICPAES
Y	47		PPM	ICPAES
ZR	423		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.