Sample DC-1

NavDat sample number 33078 · RHYOLITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
1.113		1.0017	1.2243

Item	Value	Unit	Method
SIO2	77.4	WT%	XRF
TIO2	0.16	WT%	XRF
AL2O3	12.02	WT%	XRF
FEO	1.32	WT%	XRF
MNO	0.03	WT%	XRF
MGO	0.03	WT%	XRF
CAO	0.39	WT%	XRF
NA2O	4.07	WT%	XRF
K2O	4.54	WT%	XRF
P2O5	0.03	WT%	XRF
LOI	0.38	WT%	XRF
TOTAL	98.92	WT%	XRF
RB	113	PPM	XRF
SR	46	PPM	XRF
Y	38	PPM	XRF
ZR	219	PPM	XRF
NB	52	PPM	XRF
PB	23	PPM	XRF
SC	2.2	PPM	INAA
CR	4	PPM	INAA
ZN	55	PPM	INAA
CS	7.2	PPM	INAA
LA	56.9	PPM	INAA
CE	104.8	PPM	INAA
ND	34	PPM	INAA
SM	7	PPM	INAA
EU	0.31	PPM	INAA
TB	1.02	PPM	INAA
YB	3.68	PPM	INAA
LU	0.54	PPM	INAA
HF	7.6	PPM	INAA
TA	4.2	PPM	INAA
TH	14.1	PPM	INAA
U	5.2	PPM	INAA