Sample NE4

NavDat sample number 31932 · NOT-GIVEN

Sample

Sample ID	NE4
Rock name	NOT-GIVEN
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	19.13
Longitude	-99.8
Location	NW Nevado de Toluca
State / province	Mexico

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
2		1	3

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	62.3		WT%	UNKNOWN
TIO2	0.85		WT%	UNKNOWN
AL2O3	17.5		WT%	UNKNOWN
FE2O3	2.27		WT%	UNKNOWN
FEO	2.46		WT%	UNKNOWN
MNO	0.08		WT%	UNKNOWN
MGO	2.8		WT%	UNKNOWN
CAO	5.2		WT%	UNKNOWN
NA2O	4.7		WT%	UNKNOWN
K2O	2		WT%	UNKNOWN
H2O_PLUS	0.3		WT%	UNKNOWN
H2O_MINUS	0.18		WT%	UNKNOWN
TOTAL	100.64		WT%	UNKNOWN

References

Robin, C (1982) Relations volcanologie - magmatologie - geodynamique; application au passage entre volcanisme alcalin et andesitique dans le Sud mexicain Axe Trans-mexicain et Province Alcaline Orientale. Annales Scientifiques de l'Universite de Clermont, 2: Geologie, Mineralogie. 70; 1982.