Sample 26MR

NavDat sample number 34621

Sample

Sample ID	26MR
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	34.437
Longitude	-109.836
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	49.2		WT%	XRF
TIO2	1.61		WT%	XRF
AL2O3	16.1		WT%	XRF
FE2O3	11.6		WT%	XRF
MNO	0.17		WT%	XRF
MGO	6.64		WT%	XRF
CAO	10.8		WT%	XRF
NA2O	2.67		WT%	XRF
K2O	0.7		WT%	XRF
P2O5	0.23		WT%	XRF
LOI	0.62		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