Sample Tecu

NavDat sample number 36114 · DACITE

Sample

Sample ID	Tecu
Rock name	DACITE
Rock type	VOLCANIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	33.7
Longitude	-108.625
Location	Mogollon-Datil VF
State / province	New Mexico

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
11.7		11.3	12

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	65.99		WT%	XRF
AL2O3	16.46		WT%	XRF
FE2O3	0.92		WT%	XRF
FEO	3.29		WT%	XRF
MGO	1.71		WT%	XRF
CAO	4.24		WT%	XRF
NA2O	3.61		WT%	XRF
K2O	2.95		WT%	XRF
TIO2	0.62		WT%	XRF
P2O5	0.15		WT%	XRF
MNO	0.07		WT%	XRF
RB	66		PPM	EDXRF
SR	378		PPM	EDXRF
Y	30		PPM	EDXRF
ZR	183		PPM	EDXRF
NB	12		PPM	EDXRF
BA	887		PPM	EDXRF

References

Bove, Dana J; Ratte, James C; McIntosh, William C; Snee, Lawrence W; Futa, Kiyoto (1995) The evolution of the Eagle Peak Volcano; a distinctive phase of middle Miocene volcanism in the western Mogollon-Datil volcanic field, New Mexico. Journal of Volcanology and Geothermal Research. 69; 3-4, Pages 159-186. 1995. doi:10.1016/0377-0273(95)00031-3