Sample 61-95

NavDat sample number 13138

Sample

Sample ID	61-95
Alternate ID	523
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	19.72
Longitude	-101.39
Location	Hoyitas
State / province	Michoacan

Age

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

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	69.84		WT%	UNKNOWN
TIO2	0.4		WT%	UNKNOWN
AL2O3	14.06		WT%	UNKNOWN
FE2O3	2.32		WT%	UNKNOWN
FEO	0.07		WT%	UNKNOWN
MNO	0.03		WT%	UNKNOWN
MGO	0.45		WT%	UNKNOWN
CAO	1.1		WT%	UNKNOWN
NA2O	4.48		WT%	UNKNOWN
K2O	4.73		WT%	UNKNOWN
H2O_PLUS	2.76		WT%	UNKNOWN
H2O_MINUS	0.17		WT%	UNKNOWN
TOTAL	100.41		WT%	UNKNOWN

References

Demant, Alain (1981) L'axe neo-volcanique transmexicain; etude volcanologique et petrographique; signification geodynamique: The Transmexican neo-volcanic axis; volcanologic and petrographic study; geodynamic significance.