Sample PP-2

NavDat sample number 36154

Sample

Sample ID	PP-2
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	32.6647
Longitude	-111.39
State / province	Arizona

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
22.26		22.16	22.36

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	56.6		WT%	XRF
AL2O3	14.5		WT%	XRF
MGO	0.6		WT%	XRF
CAO	3.5		WT%	XRF
NA2O	0.8		WT%	XRF
K2O	11		WT%	XRF
TIO2	1.1		WT%	XRF
P2O5	0.9		WT%	XRF
MNO	0.3		WT%	XRF
LOI	2.5		WT%	XRF
B	37		PPM	XRF

References

Brooks, William E; Snee, Lawrence W (1996) U. S. Geological Survey Bulletin, Report: B 2154, 25 pp., 1996