Sample O6298805

NavDat sample number 20662 · ANDESITE

Sample

Sample ID	O6298805
Rock name	ANDESITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.3849
Longitude	-106.579
Location	Baylor Pass
State / province	New Mexico
Formation	To

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	62.82		WT%	ICPAES
AL2O3	16.55		WT%	ICPAES
FE2O3	5.09		WT%	ICPAES
MGO	1.97		WT%	ICPAES
CAO	3.3		WT%	ICPAES
NA2O	3.33		WT%	ICPAES
K2O	5.55		WT%	ICPAES
TIO2	0.67		WT%	ICPAES
MNO	0.087		WT%	ICPAES
BA	1544		PPM	ICPAES
LA	46		PPM	ICPAES
SR	877		PPM	ICPAES
Y	27		PPM	ICPAES
ZR	144		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.