Sample I-407

NavDat sample number 42027 · RHYOLITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
8.9		7.5	10.3

Item	Value	Unit	Method
SIO2	71.93	WT%	XRF
AL2O3	12.94	WT%	XRF
TIO2	0.56	WT%	XRF
FE2O3T	3.98	WT%	XRF
MNO	0.05	WT%	XRF
CAO	1.26	WT%	XRF
MGO	0.46	WT%	XRF
K2O	5.18	WT%	XRF
NA2O	2.58	WT%	XRF
P2O5	0.11	WT%	XRF
TOTAL	99.05	WT%	XRF
Y	65	PPM	XRF
SR	121	PPM	XRF
U	6	PPM	XRF
RB	189	PPM	XRF
TH	26	PPM	XRF
PB	26	PPM	XRF
GA	19	PPM	XRF
SIO2	71	WT%	ICP
AL2O3	12.28	WT%	ICP
TIO2	0.55	WT%	ICP
FE2O3T	4.14	WT%	ICP
MNO	0.05	WT%	ICP
CAO	1.39	WT%	ICP
MGO	0.41	WT%	ICP
K2O	5.24	WT%	ICP
NA2O	2.92	WT%	ICP
P2O5	0.1	WT%	ICP
LOI	0.52	WT%	ICP
TOTAL	98.6	WT%	ICP
V	19	PPM	ICP
ZR	527	PPM	ICP
Y	67	PPM	ICP
SR	120	PPM	ICP
BA	1826	PPM	ICP
SIO2	72	WT%	XRF
AL2O3	12.47	WT%	XRF
FE2O3T	4.22	WT%	XRF
MGO	0.25	WT%	XRF
CAO	1.33	WT%	XRF
NA2O	2.94	WT%	XRF
K2O	5.17	WT%	XRF
TIO2	0.54	WT%	XRF
MNO	0.05	WT%	XRF
P2O5	0.11	WT%	XRF
LOI	0.55	WT%	XRF
TOTAL	99.63	WT%	XRF
NI	4	PPM	XRF
CR	2	PPM	XRF
V	19	PPM	XRF
SC	7	PPM	XRF
CU	4	PPM	XRF
ZN	70	PPM	XRF
SR	125	PPM	XRF
RB	195	PPM	XRF
ZR	526	PPM	XRF
NB	36	PPM	XRF
BA	1775	PPM	XRF
PB	28	PPM	XRF
TH	34	PPM	XRF
LA	89	PPM	XRF
CE	170	PPM	XRF
ND	72	PPM	XRF
Y	68	PPM	XRF