Sample W96-22

NavDat sample number 42687 · RHYOLITE

Sample

Latitude	29.4583
Longitude	-104.025
Location	Leyva Canyon Member, Rawls Formation
State / province	Texas

Age (Ma)	Error	Min	Max	Geologic age	Dated by
27.21		27.09	27.33

Item	Value	Unit	Method
SIO2	76.93	WT%	XRF
TIO2	0.08	WT%	XRF
AL2O3	13.63	WT%	XRF
FEOT	0.3	WT%	XRF
MNO	0.01	WT%	XRF
MGO	0.3	WT%	XRF
CAO	0.14	WT%	XRF
NA2O	4.18	WT%	XRF
K2O	4.42	WT%	XRF
P2O5	0.02	WT%	XRF
TOTAL	100.01	WT%	XRF
SC	1.61	PPM	INAA
ZN	50.8	PPM	INAA
RB	410	PPM	XRF
SR	14	PPM	XRF
Y	110	PPM	XRF
ZR	426	PPM	XRF
NB	286	PPM	XRF
CS	0.95	PPM	INAA
BA	101	PPM	INAA
LA	41.9	PPM	INAA
CE	101	PPM	INAA
ND	27.9	PPM	INAA
SM	12	PPM	INAA
EU	0.757	PPM	INAA
TB	2.32	PPM	INAA
YB	11.6	PPM	INAA
LU	1.9	PPM	INAA
HF	23.3	PPM	INAA
TA	23.8	PPM	INAA
TH	44.1	PPM	INAA
U	20.8	PPM	INAA