Sample NE5

NavDat sample number 31933

Sample

Sample ID	NE5
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	19.13
Longitude	-99.8
Location	NW Nevado
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	60.6		WT%	UNKNOWN
TIO2	0.75		WT%	UNKNOWN
AL2O3	17.7		WT%	UNKNOWN
FE2O3	2.51		WT%	UNKNOWN
FEO	1.61		WT%	UNKNOWN
MNO	0.07		WT%	UNKNOWN
MGO	2.1		WT%	UNKNOWN
CAO	4.2		WT%	UNKNOWN
NA2O	4.5		WT%	UNKNOWN
K2O	1.6		WT%	UNKNOWN
H2O_PLUS	2.7		WT%	UNKNOWN
H2O_MINUS	0.8		WT%	UNKNOWN
TOTAL	99.14		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.