Sample G58

NavDat sample number 34857

Sample

Sample ID	G58
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	34.0885
Longitude	-109.464
State / province	Arizona
Volcanic field	Springerville

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
4		0.5	9

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	47.8		WT%	XRF
TIO2	2.13		WT%	XRF
AL2O3	16.1		WT%	XRF
FE2O3	12.3		WT%	XRF
MNO	0.19		WT%	XRF
MGO	7.89		WT%	XRF
CAO	9.01		WT%	XRF
NA2O	3.37		WT%	XRF
K2O	1.33		WT%	XRF
P2O5	0.53		WT%	XRF

References

Condit, Christopher D (1995) DDM-SVF; a prototype dynamic digital map of the Springerville volcanic field, Arizona. GSA Today, vol.5, no.4, pp.69, 87-88, Apr 1995