Sample LLS86

NavDat sample number 34909

Sample

Sample ID	LLS86
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	34.3623
Longitude	-109.462
State / province	Arizona
Volcanic field	Springerville

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
1.98		1.92	2.04

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	47.3		WT%	XRF
TIO2	1.71		WT%	XRF
AL2O3	15		WT%	XRF
FE2O3	12.9		WT%	XRF
MNO	0.19		WT%	XRF
MGO	9.04		WT%	XRF
CAO	9.73		WT%	XRF
NA2O	2.56		WT%	XRF
K2O	0.85		WT%	XRF
P2O5	0.3		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