Sample WTR 560

NavDat sample number 3649

Sample

Sample ID	WTR 560
Rock type	PLUTONIC
Material	IGNEOUS

Location

Latitude	29.6
Longitude	-103.2
Location	Rattlesnake Mountain
State / province	Texas

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
39		26	48

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	51.89		WT%	XRF
TIO2	2.48		WT%	XRF
AL2O3	16.42		WT%	XRF
FE2O3	11.01		WT%	XRF
FEO	0.17		WT%	XRF
MGO	3.46		WT%	XRF
CAO	5.75		WT%	XRF
NA2O	5.23		WT%	XRF
K2O	2.59		WT%	XRF
P2O5	1		WT%	XRF
TOTAL	100		WT%	XRF
RB	42.1		PPM	XRF
SR	1096.1		PPM	XRF
BA	7602.2		PPM	XRF

References

Carman-Max-F Jr.; Cameron, Maryellen; Gunn, Bernard; Cameron, Kenneth L; Butler, J C (1975) Petrology of Rattlesnake Mountain Sill, Big Bend National Park, Texas. Geological Society of America Bulletin. 86; 2, Pages 177-193. 1975. .