Sample MMD2489

NavDat sample number 36100 · ANDESITE

Sample

Sample ID	MMD2489
Rock name	ANDESITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
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
11.95		11.8	12.1

Analyses

Mineral

Item	Value	Std. dev.	Unit	Method
SIO2	59.79		WT%	XRF
AL2O3	17.58		WT%	XRF
FE2O3	1.33		WT%	XRF
FEO	4.76		WT%	XRF
MGO	2.83		WT%	XRF
CAO	6		WT%	XRF
NA2O	4.01		WT%	XRF
K2O	2.27		WT%	XRF
TIO2	0.95		WT%	XRF
P2O5	0.39		WT%	XRF
MNO	0.1		WT%	XRF
TOTAL	99.3		WT%	XRF
RB	32		PPM	EDXRF
SR	602		PPM	EDXRF
Y	27		PPM	EDXRF
ZR	214		PPM	EDXRF
NB	24		PPM	EDXRF
BA	860		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