Sample US83

NavDat sample number 21770 · BASALT

Sample

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

Item	Value	Unit	Method
SIO2	51.75	WT%	XRF
TIO2	1.81	WT%	XRF
AL2O3	14.67	WT%	XRF
FE2O3	11.23	WT%	XRF
MNO	0.15	WT%	XRF
MGO	4.89	WT%	XRF
CAO	8.85	WT%	XRF
NA2O	3.45	WT%	XRF
K2O	1.89	WT%	XRF
P2O5	1	WT%	XRF
BA	1102	PPM	XRF
CR	162	PPM	XRF
HF	6	PPM	INAA
NB	27	PPM	XRF
NI	122	PPM	XRF
RB	24	PPM	XRF
SC	20	PPM	INAA
SR	1300	PPM	XRF
TA	1.47	PPM	INAA
TH	8.3	PPM	INAA
U	0.6	PPM	INAA
V	196	PPM	XRF
Y	32	PPM	XRF
ZR	219	PPM	XRF
LA	82	PPM	INAA
CE	171	PPM	INAA
ND	76	PPM	INAA
SM	12.7	PPM	INAA
EU	3.3	PPM	INAA
TB	1.31	PPM	INAA
YB	1.92	PPM	INAA
LU	0.28	PPM	INAA
SR87_SR86	0.705681		MS
ND143_ND144	0.512284		MS