Sample RC-4

NavDat sample number 33079 · RHYOLITE

Sample

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

Item	Value	Unit	Method
SIO2	73.6	WT%	XRF
TIO2	0.36	WT%	XRF
AL2O3	14.06	WT%	XRF
FEO	1.37	WT%	XRF
MNO	0.02	WT%	XRF
MGO	0.24	WT%	XRF
CAO	0.99	WT%	XRF
NA2O	4.39	WT%	XRF
K2O	4.86	WT%	XRF
P2O5	0.08	WT%	XRF
LOI	0.54	WT%	XRF
TOTAL	98.56	WT%	XRF
RB	108	PPM	XRF
SR	122	PPM	XRF
Y	32	PPM	XRF
ZR	257	PPM	XRF
NB	35	PPM	XRF
PB	21	PPM	XRF
SC	3.3	PPM	INAA
CR	2	PPM	INAA
ZN	31	PPM	INAA
CS	3.1	PPM	INAA
LA	56	PPM	INAA
CE	102	PPM	INAA
SM	6.9	PPM	INAA
EU	0.91	PPM	INAA
TB	0.87	PPM	INAA
YB	2.8	PPM	INAA
LU	0.44	PPM	INAA
HF	8	PPM	INAA
TA	2.7	PPM	INAA
TH	12.9	PPM	INAA
U	3.6	PPM	INAA