Sample 500L

NavDat sample number 34675

Sample

Sample ID	500L
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	34.1637
Longitude	-109.888
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	48.6		WT%	XRF
TIO2	2.28		WT%	XRF
AL2O3	17.3		WT%	XRF
FE2O3	11.5		WT%	XRF
MNO	0.18		WT%	XRF
MGO	4.88		WT%	XRF
CAO	7.53		WT%	XRF
NA2O	4.09		WT%	XRF
K2O	2.12		WT%	XRF
P2O5	0.82		WT%	XRF
LOI	0.16		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