Sample I-459

NavDat sample number 41995 · RHYOLITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
10.45		9.405	11.495

Item	Value	Unit	Method
SIO2	73.03	WT%	XRF
AL2O3	13.02	WT%	XRF
TIO2	0.41	WT%	XRF
FE2O3T	3.07	WT%	XRF
MNO	0.05	WT%	XRF
CAO	1.38	WT%	XRF
MGO	0.65	WT%	XRF
K2O	5.2	WT%	XRF
NA2O	2.93	WT%	XRF
P2O5	0.07	WT%	XRF
TOTAL	99.81	WT%	XRF
Y	57	PPM	XRF
SR	79	PPM	XRF
U	8	PPM	XRF
RB	179	PPM	XRF
TH	30	PPM	XRF
PB	27	PPM	XRF
GA	18	PPM	XRF
SIO2	69.7	WT%	ICP
AL2O3	11.75	WT%	ICP
TIO2	0.4	WT%	ICP
FE2O3T	2.87	WT%	ICP
MNO	0.04	WT%	ICP
CAO	1.45	WT%	ICP
MGO	0.47	WT%	ICP
K2O	4.97	WT%	ICP
NA2O	2.74	WT%	ICP
P2O5	0.08	WT%	ICP
LOI	2.45	WT%	ICP
TOTAL	96.92	WT%	ICP
V	10	PPM	ICP
ZR	439	PPM	ICP
Y	69	PPM	ICP
SR	107	PPM	ICP
BA	1155	PPM	ICP
SIO2	71.96	WT%	XRF
AL2O3	12.22	WT%	XRF
FE2O3T	2.99	WT%	XRF
MGO	0.32	WT%	XRF
CAO	1.37	WT%	XRF
NA2O	2.79	WT%	XRF
K2O	5.08	WT%	XRF
TIO2	0.39	WT%	XRF
MNO	0.05	WT%	XRF
P2O5	0.05	WT%	XRF
LOI	2.3	WT%	XRF
TOTAL	99.52	WT%	XRF
NI	5	PPM	XRF
CR	0	PPM	XRF
V	7	PPM	XRF
SC	3	PPM	XRF
CU	1	PPM	XRF
ZN	58	PPM	XRF
SR	81	PPM	XRF
RB	189	PPM	XRF
ZR	486	PPM	XRF
NB	40	PPM	XRF
BA	1055	PPM	XRF
PB	31	PPM	XRF
TH	39	PPM	XRF
LA	86	PPM	XRF
CE	166	PPM	XRF
ND	67	PPM	XRF
Y	60	PPM	XRF