Sample WTR 544

NavDat sample number 3643

Sample

Sample ID	WTR 544
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	51.82		WT%	XRF
TIO2	2.22		WT%	XRF
AL2O3	16.22		WT%	XRF
FE2O3	10.92		WT%	XRF
MNO	0.18		WT%	XRF
MGO	3.5		WT%	XRF
CAO	4.98		WT%	XRF
NA2O	6		WT%	XRF
K2O	3.05		WT%	XRF
P2O5	1.1		WT%	XRF
TOTAL	99.99		WT%	XRF
RB	60.7		PPM	XRF
SR	942.1		PPM	XRF
BA	1497.4		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. .