Sample Tspf2

NavDat sample number 38483 · PHONOLITE

Sample

Sample ID	Tspf2
Rock name	PHONOLITE
Rock type	VOLCANIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.0333
Longitude	-105.533
Location	Wind Mountain, Cornudas Mtns
State / province	Texas

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
32		26	38

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	59.2		WT%	XRF
TIO2	0.13		WT%	XRF
AL2O3	18.5		WT%	XRF
FE2O3	4.78		WT%	XRF
MNO	0.26		WT%	XRF
MGO	0.49		WT%	XRF
CAO	0.94		WT%	XRF
NA2O	7.66		WT%	XRF
K2O	5.31		WT%	XRF
P2O5	0.06		WT%	XRF
TOTAL	97.33		WT%	XRF
ZN	216		PPM	XRF
GA	30		PPM	XRF
RB	165		PPM	XRF
SR	109		PPM	XRF
Y	65		PPM	XRF
ZR	2135		PPM	XRF
NB	250		PPM	XRF
PB	38		PPM	XRF
TH	46		PPM	XRF

References

McLemore, Virginia T; Lueth, Virgil W; Pease, Tim C; Guilinger, James R (1996) Petrology and mineral resources of the Wind River Laccolith, Cornudas Mountains, New Mexico and Texas. The Canadian Mineralogist. 34; 2, Pages 335-347. 1996. .