Sample tc89-33b

NavDat sample number 35792 · TUFF

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
11.25		8.6	13.9

Item	Value	Unit	Method
SIO2	72.9	WT%	EPMA
TIO2	0.19	WT%	EPMA
AL2O3	11.4	WT%	EPMA
FE2O3T	2.06	WT%	EPMA
MNO	0.033	WT%	EPMA
MGO	0.027	WT%	EPMA
CAO	0.63	WT%	EPMA
NA2O	2.4	WT%	EPMA
K2O	5.5	WT%	EPMA
CL	0.039	WT%	EPMA
F	0.2	WT%	EPMA
H2O	5	WT%	EPMA
TOTAL	100.3	WT%	EPMA
BA	590	PPM	XRF
MN	180	PPM	XRF
NB	40	PPM	XRF
RB	186	PPM	XRF
SR	23	PPM	XRF
TI	1110	PPM	XRF
Y	76	PPM	XRF
ZN	59	PPM	XRF
ZR	375	PPM	XRF
LA	105	PPM	XRF
ND	75	PPM	XRF
TH	29	PPM	XRF
CE	150	PPM	XRF