Sample 86/6-31

NavDat sample number 41060 · RHYOLITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
33		29.7	36.3

Item	Value	Unit	Method
SIO2	70.2	WT%	XRF
TIO2	0.56	WT%	XRF
AL2O3	14	WT%	XRF
FEO	2.1	WT%	XRF
MNO	0.1	WT%	XRF
MGO	0.47	WT%	XRF
CAO	0.57	WT%	XRF
NA2O	4.4	WT%	XRF
K2O	5.6	WT%	XRF
P2O5	0.1	WT%	XRF
RB	192	PPM	XRF
SR	27	PPM	XRF
Y	65	PPM	XRF
ZR	444	PPM	XRF
NB	32	PPM	XRF
CO	9	PPM	XRF
LA	90.4	PPM	INAA
CE	171	PPM	INAA
ND	79	PPM	INAA
SM	13.8	PPM	INAA
EU	2.29	PPM	INAA
TB	1.59	PPM	INAA
DY	8.33	PPM	INAA
YB	5.12	PPM	INAA
LU	0.74	PPM	INAA
SC	8.4	PPM	INAA
CS	4.9	PPM	INAA
HF	12.6	PPM	INAA
BA	309	PPM	INAA
TH	26.8	PPM	INAA
U	6.5	PPM	INAA
PB	20.9	PPM	MS
SR87_SR86	0.715705		MS
SR87_SR86	0.70456		MS
ND143_ND144	0.512518		MS
ND143_ND144_INITIAL	0.512496		MS
PB206_PB204	18.757		MS
PB207_PB204	15.6		MS
PB208_PB204	38.738		MS