Sample Tmo BP7

NavDat sample number 125294 · SYENITE

Sample

Sample ID	Tmo BP7
Rock name	SYENITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.3865
Longitude	-106.592
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	69		WT%	ICPAES
AL2O3	15.51		WT%	ICPAES
FE2O3	3.08		WT%	ICPAES
MGO	0.77		WT%	ICPAES
CAO	0.89		WT%	ICPAES
NA2O	4.26		WT%	ICPAES
K2O	5.24		WT%	ICPAES
TIO2	0.52		WT%	ICPAES
P2O5	0.19		WT%	ICPAES
MNO	0.06		WT%	ICPAES
LOI	1.03		WT%	ICPAES
BA	871		PPM	ICPAES
LA	57		PPM	ICPAES
SR	255		PPM	ICPAES
Y	33		PPM	ICPAES
ZR	318		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.