Sample TtwR19

NavDat sample number 20701 · RHYOLITE

Sample

Sample ID	TtwR19
Rock name	RHYOLITE
Rock type	VOLCANIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	32.2944
Longitude	-106.613
Location	Soledad Canyon
State / province	New Mexico
Formation	Ttw

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
33.7		34.4	33

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	59.7		WT%	ICPAES
AL2O3	17.2		WT%	ICPAES
FE2O3	6		WT%	ICPAES
MGO	1.18		WT%	ICPAES
CAO	3.31		WT%	ICPAES
NA2O	4.59		WT%	ICPAES
K2O	4.1		WT%	ICPAES
TIO2	1.24		WT%	ICPAES
MNO	0.083		WT%	ICPAES
BA	1380		PPM	ICPAES
LA	74		PPM	ICPAES
SR	636		PPM	ICPAES
Y	59		PPM	ICPAES
ZR	448		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.