Sample MT80

NavDat sample number 19890 · RHYOLITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
2.25		1.5	3	Late Cenozoic

Item	Value	Unit	Method
SIO2	71.12	WT%	XRF
TIO2	0.19	WT%	XRF
AL2O3	15.34	WT%	XRF
FEOT	1.515	WT%	XRF
MNO	0.01	WT%	XRF
MGO	0.04	WT%	XRF
CAO	0.43	WT%	XRF
NA2O	5.19	WT%	XRF
K2O	5.33	WT%	XRF
P2O5	0.01	WT%	XRF
TOTAL	99.2	WT%	XRF
SC	3.66	PPM	INAA
CS	3.62	PPM	INAA
BA	310	PPM	INAA
LA	56.5	PPM	INAA
CE	114.7	PPM	INAA
ND	44	PPM	INAA
SM	8.52	PPM	INAA
EU	0.793	PPM	INAA
TB	1.14	PPM	INAA
YB	4.05	PPM	INAA
LU	0.598	PPM	INAA
TH	18.11	PPM	INAA
U	4.17	PPM	INAA
HF	14.43	PPM	INAA
ZR	340	PPM	XRF
SR	13	PPM	XRF
RB	161	PPM	XRF
SR87_SR86	0.71027		TIMS
ND143_ND144	0.511916		TIMS
D18O	4.95	PERMILL	MS