Sample TmoSummit

NavDat sample number 20648 · SYENITE

Sample

Sample ID	TmoSummit
Rock name	SYENITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.3454
Longitude	-106.564
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	68.79		WT%	ICPAES
AL2O3	14.79		WT%	ICPAES
FE2O3	2.46		WT%	ICPAES
MGO	0.53		WT%	ICPAES
CAO	0.94		WT%	ICPAES
NA2O	4.68		WT%	ICPAES
K2O	5.22		WT%	ICPAES
TIO2	0.51		WT%	ICPAES
MNO	0.064		WT%	ICPAES
BA	593		PPM	ICPAES
LA	66		PPM	ICPAES
SR	165		PPM	ICPAES
Y	49		PPM	ICPAES
ZR	379		PPM	ICPAES

References

Butcher, Donald Paul (1990) Geochemistry and Nd-Se systematics of selected lithologic units of the oligocene organ cauldron and batholith, south central New Mexico.