Sample MT31

NavDat sample number 19872 · BASALT

Sample

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

Item	Value	Unit	Method
SIO2	51.15	WT%	XRF
TIO2	2.27	WT%	XRF
AL2O3	17.21	WT%	XRF
FEOT	9.128	WT%	XRF
MNO	0.15	WT%	XRF
MGO	3.85	WT%	XRF
CAO	7.49	WT%	XRF
NA2O	4.14	WT%	XRF
K2O	1.88	WT%	XRF
P2O5	0.76	WT%	XRF
TOTAL	98.18	WT%	XRF
SC	14.2	PPM	INAA
CS	0.15	PPM	INAA
BA	590	PPM	INAA
LA	39.8	PPM	INAA
CE	81.8	PPM	INAA
ND	40.7	PPM	INAA
SM	8.69	PPM	INAA
EU	2.71	PPM	INAA
TB	1.22	PPM	INAA
YB	2.55	PPM	INAA
LU	0.351	PPM	INAA
TH	4.46	PPM	INAA
U	1.05	PPM	INAA
HF	6.59	PPM	INAA
ZR	284	PPM	XRF
SR	743	PPM	XRF
RB	35	PPM	XRF
SR87_SR86	0.70377		TIMS
ND143_ND144	0.512047		TIMS
D18O	5.98	PERMILL	MS