Sample W96-28

NavDat sample number 42662 · RHYOLITE

Sample

Latitude	29.45
Longitude	-104.033
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	70.43	WT%	XRF
TIO2	0.33	WT%	XRF
AL2O3	15.82	WT%	XRF
FEOT	2.02	WT%	XRF
MGO	0.4	WT%	XRF
CAO	0.36	WT%	XRF
NA2O	5.1	WT%	XRF
K2O	5.6	WT%	XRF
TOTAL	100.19	WT%	XRF
SC	8.09	PPM	INAA
ZN	114	PPM	INAA
RB	185	PPM	XRF
SR	13	PPM	XRF
Y	78	PPM	XRF
ZR	1136	PPM	XRF
NB	161	PPM	XRF
CS	1.14	PPM	INAA
LA	155	PPM	INAA
CE	312	PPM	INAA
ND	121	PPM	INAA
SM	16.6	PPM	INAA
EU	0.858	PPM	INAA
TB	2.69	PPM	INAA
YB	8.92	PPM	INAA
LU	1.28	PPM	INAA
HF	27.7	PPM	INAA
TA	9.61	PPM	INAA
TH	26.8	PPM	INAA