Sample 20

NavDat sample number 131175 · RHYOLITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.16		0.13	0.19

Item	Value	Unit	Method
SIO2	76.4	WT%	WET
AL2O3	12.56	WT%	WET
FE2O3	0.35	WT%	WET
FEO	0.6	WT%	WET
MGO	0.02	WT%	WET
CAO	0.44	WT%	WET
NA2O	4.32	WT%	WET
K2O	4.58	WT%	WET
H2O_PLUS	0.28	WT%	WET
H2O_MINUS	0.09	WT%	WET
TIO2	0.09	WT%	WET
P2O5	0.01	WT%	WET
MNO	0.016	WT%	WET
F	0.144	WT%	WET
LI	89	PPM	WET
BE	8.9	PPM	WET
SN	9.6	PPM	WET
RB	270	PPM	XRF
ZR	110	PPM	XRF
NB	57	PPM	XRF
PB	31	PPM	XRF
SR	6.8	PPM	ES
BA	32	PPM	ES
SC	0.8	PPM	INAA
CO	0.2	PPM	INAA
ZN	44	PPM	INAA
SB	1	PPM	INAA
CS	6.5	PPM	INAA
LA	32	PPM	INAA
CE	61	PPM	INAA
ND	27	PPM	INAA
SM	6.2	PPM	INAA
EU	0.09	PPM	INAA
TB	1.2	PPM	INAA
TM	0.8	PPM	INAA
YB	6.1	PPM	INAA
LU	0.82	PPM	INAA
HF	5.3	PPM	INAA
TA	5.52	PPM	INAA
TH	31.6	PPM	INAA
U	9.3	PPM	INAA