Sample F2

NavDat sample number 20697 · TUFF

Sample

Sample ID	F2
Rock name	TUFF
Rock type	VOLCANIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	32.3033
Longitude	-106.574
Location	Ice Canyon
State / province	New Mexico
Formation	Tss

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
35.46		35.6	35.32

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	73.87		WT%	ICPAES
AL2O3	12.84		WT%	ICPAES
FE2O3	1.2		WT%	ICPAES
MGO	0.17		WT%	ICPAES
CAO	0.07		WT%	ICPAES
NA2O	1.87		WT%	ICPAES
K2O	7.53		WT%	ICPAES
TIO2	0.16		WT%	ICPAES
MNO	0.01		WT%	ICPAES
BA	527		PPM	ICPAES
LA	20		PPM	ICPAES
SR	162		PPM	ICPAES
Y	27		PPM	ICPAES
ZR	148		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.