Sample BB-92-11

NavDat sample number 30437 · RHYOLITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
7.75	0.06	6.975	8.525

Item	Value	Unit	Method
SIO2	57.01	WT%	UNKNOWN
TIO2	1.31	WT%	UNKNOWN
AL2O3	16.48	WT%	UNKNOWN
FEOT	7.93	WT%	UNKNOWN
MNO	0.15	WT%	UNKNOWN
MGO	3.8	WT%	UNKNOWN
CAO	7.09	WT%	UNKNOWN
NA2O	3.88	WT%	UNKNOWN
K2O	1.86	WT%	UNKNOWN
P2O5	0.49	WT%	UNKNOWN
RB	22	PPM	UNKNOWN
BA	788	PPM	UNKNOWN
SR	441	PPM	UNKNOWN
ZR	178	PPM	UNKNOWN
NB	17	PPM	UNKNOWN
Y	30	PPM	UNKNOWN
CS	0.63	PPM	UNKNOWN
U	1	PPM	UNKNOWN
TH	2.36	PPM	UNKNOWN
HF	4.33	PPM	UNKNOWN
TA	0.74	PPM	UNKNOWN
SB	0.14	PPM	UNKNOWN
SC	22.2	PPM	UNKNOWN
CR	48	PPM	UNKNOWN
CO	23.2	PPM	UNKNOWN
LA	22	PPM	UNKNOWN
CE	52	PPM	UNKNOWN
ND	25	PPM	UNKNOWN
SM	5.37	PPM	UNKNOWN
EU	1.72	PPM	UNKNOWN
TB	0.85	PPM	UNKNOWN
YB	2.78	PPM	UNKNOWN
LU	0.39	PPM	UNKNOWN