Sample CG-32

NavDat sample number 39767 · NOT-GIVEN

Sample

Sample ID	CG-32
Alternate ID	2691
Rock name	NOT-GIVEN
Rock type	VOLCANIC
Material	IGNEOUS
Comment	LUGIS, UNAM/Lamont-Doherty

Location

Latitude	19.6383
Longitude	-97.8667
Location	V. Cerro Grande
State / province	Puebla

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
9.25		7.5	11	Late Miocene

Analyses

Whole Rock

Item	Value	Std. dev.	Unit	Method
SIO2	64.55		WT%	UNKNOWN
TIO2	0.68		WT%	UNKNOWN
AL2O3	17.33		WT%	UNKNOWN
FE2O3T	5.17		WT%	UNKNOWN
MNO	0.13		WT%	UNKNOWN
MGO	1.43		WT%	UNKNOWN
CAO	4.37		WT%	UNKNOWN
NA2O	3.59		WT%	UNKNOWN
K2O	2.6		WT%	UNKNOWN
P2O5	0.15		WT%	UNKNOWN
LOI	4.3		WT%	UNKNOWN
TOTAL	100		WT%	UNKNOWN
S	104.3			UNKNOWN
SUMA_100	-4.3		WT%	UNKNOWN

References

Gomez, Tuena Arturo; Carrasco, Nunez Gerardo (2000) Cerro Grande Volcano; the evolution of a Miocene stratocone in the early Trans-Mexican volcanic belt. Tectonophysics. 318; 1-4, Pages 249-280. 2000. doi:10.1016/S0040-1951(99)00314-5