Sample US79

NavDat sample number 21767 · BASALT

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
21.8		20.6	23

Item	Value	Unit	Method
SIO2	50.95	WT%	XRF
TIO2	1.5	WT%	XRF
AL2O3	15.64	WT%	XRF
FE2O3	12.32	WT%	XRF
MNO	0.14	WT%	XRF
MGO	5.1	WT%	XRF
CAO	9.56	WT%	XRF
NA2O	3.21	WT%	XRF
K2O	0.98	WT%	XRF
P2O5	0.44	WT%	XRF
BA	531	PPM	XRF
CR	213	PPM	XRF
HF	3.1	PPM	INAA
NB	14	PPM	XRF
NI	112	PPM	XRF
RB	21	PPM	XRF
SC	22	PPM	INAA
SR	656	PPM	XRF
TA	0.76	PPM	INAA
TH	3.1	PPM	INAA
U	0.7	PPM	INAA
V	170	PPM	XRF
Y	24	PPM	XRF
ZR	117	PPM	XRF
LA	32	PPM	INAA
CE	70	PPM	INAA
ND	33	PPM	INAA
SM	6.7	PPM	INAA
EU	2.08	PPM	INAA
GD	6	PPM	INAA
TB	0.8	PPM	INAA
YB	1.7	PPM	INAA
LU	0.22	PPM	INAA
SR87_SR86	0.704827		MS
ND143_ND144	0.512407		MS