Sample Tr-63

NavDat sample number 15848 · RHYOLITE

Sample

Latitude	29.48
Longitude	-104.032
Location	Leyva Canyon Member, Rawls Formation
State / province	Texas

Age (Ma)	Error	Min	Max	Geologic age	Dated by
27.2		27	27.3

Item	Value	Unit	Method
SIO2	69.7	WT%	UNKNOWN
TIO2	0.37	WT%	UNKNOWN
AL2O3	15.73	WT%	UNKNOWN
FEOT	3.01	WT%	UNKNOWN
MNO	0.05	WT%	UNKNOWN
MGO	0.17	WT%	UNKNOWN
CAO	0.98	WT%	UNKNOWN
NA2O	4.47	WT%	UNKNOWN
K2O	5.46	WT%	UNKNOWN
P2O5	0.07	WT%	UNKNOWN
TOTAL	100.01	WT%	UNKNOWN
SC	5.87	PPM	UNKNOWN
V	20.1	PPM	UNKNOWN
CR	3.47	PPM	UNKNOWN
NI	18	PPM	UNKNOWN
ZN	111	PPM	UNKNOWN
RB	145	PPM	UNKNOWN
SR	95	PPM	UNKNOWN
Y	82	PPM	UNKNOWN
ZR	751	PPM	UNKNOWN
NB	126	PPM	UNKNOWN
CS	1.02	PPM	UNKNOWN
BA	295	PPM	UNKNOWN
LA	162	PPM	UNKNOWN
CE	276	PPM	UNKNOWN
ND	110	PPM	UNKNOWN
SM	16	PPM	UNKNOWN
TB	3.28	PPM	UNKNOWN
YB	7.38	PPM	UNKNOWN
LU	0.98	PPM	UNKNOWN
HF	21.7	PPM	UNKNOWN
TA	4.55	PPM	UNKNOWN
TH	20.6	PPM	UNKNOWN
U	6.23	PPM	UNKNOWN