Sample 88/3-7

NavDat sample number 41074 · RHYOLITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
30		27	33

Item	Value	Unit	Method
SIO2	75.8	WT%	XRF
TIO2	0.2	WT%	XRF
AL2O3	13	WT%	XRF
FEO	0.5	WT%	XRF
MNO	0.06	WT%	XRF
MGO	0.21	WT%	XRF
CAO	0.58	WT%	XRF
NA2O	4.2	WT%	XRF
K2O	4.3	WT%	XRF
P2O5	0.03	WT%	XRF
RB	120	PPM	XRF
SR	88	PPM	XRF
Y	33	PPM	XRF
ZR	119	PPM	XRF
NB	20	PPM	XRF
CO	8	PPM	XRF
LA	33.4	PPM	INAA
CE	69.3	PPM	INAA
SM	5.4	PPM	INAA
EU	1.05	PPM	INAA
TB	1.09	PPM	INAA
DY	3.66	PPM	INAA
YB	3.14	PPM	INAA
SC	3.7	PPM	INAA
CS	6.88	PPM	INAA
HF	4.9	PPM	INAA
BA	1270	PPM	INAA
TH	10.9	PPM	INAA
PB	10.4	PPM	MS