Sample Tmo BP1

NavDat sample number 125302 · SYENITE

Sample

Sample ID	Tmo BP1
Rock name	SYENITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.3779
Longitude	-106.565
Location	Baylor Pass
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	70.72		WT%	ICPAES
AL2O3	14.61		WT%	ICPAES
FE2O3	2.57		WT%	ICPAES
MGO	0.46		WT%	ICPAES
CAO	1.29		WT%	ICPAES
NA2O	4.24		WT%	ICPAES
K2O	5.05		WT%	ICPAES
TIO2	0.49		WT%	ICPAES
MNO	0.08		WT%	ICPAES
BA	650		PPM	ICPAES
LA	47		PPM	ICPAES
SR	206		PPM	ICPAES
Y	32		PPM	ICPAES
ZR	306		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.