Sample HP33

NavDat sample number 41292 · RHYOLITE

Sample

Sample ID	HP33
Alternate ID	2437
Rock name	RHYOLITE
Rock type	VOLCANIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	20.34
Longitude	-99.56
Location	Huichapan caldera rim dome
State / province	Hidalgo

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
4		3	5

Analyses

Whole Rock

Item	Value	Std. dev.	Unit	Method
SIO2	72.08		WT%	UNKNOWN
TIO2	0.2		WT%	UNKNOWN
AL2O3	15.06		WT%	UNKNOWN
FE2O3T	2.52		WT%	UNKNOWN
MNO	0.02		WT%	UNKNOWN
MGO	0.07		WT%	UNKNOWN
CAO	0.7		WT%	UNKNOWN
NA2O	4.07		WT%	UNKNOWN
K2O	3.69		WT%	UNKNOWN
P2O5	0.02		WT%	UNKNOWN
LOI	1.46		WT%	UNKNOWN
TOTAL	99.89		WT%	UNKNOWN
S	99.89			UNKNOWN
SUMA_100	0.11		WT%	UNKNOWN

References

Verma, Surendra P (2001) Geochemical and Sr-Nd-Pb isotopic evidence for a combined assimilation and fractional crystallisation process for volcanic rocks from the Huichapan Caldera, Hidalgo, Mexico. Lithos. 56; 2-3, Pages 141-164. 2001. doi:10.1016/S0024-4937(00)00062-1