Sample JR02-19

NavDat sample number 88814 · COMENDITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
12		11.9	12.1

Item	Value	Unit	Method
SIO2	74.31	WT%	ICPAES
TIO2	0.24	WT%	ICPAES
AL2O3	12.89	WT%	ICPAES
FE2O3	2.09	WT%	ICPAES
FEO	0.39	WT%	TIT
MNO	0.07	WT%	ICPAES
MGO	0.15	WT%	ICPAES
CAO	0.51	WT%	ICPAES
NA2O	3.85	WT%	AAS
K2O	5	WT%	AAS
P2O5	0.08	WT%	ICPAES
H2O_PLUS	0.15	WT%	ICPAES
H2O_MINUS	0.32	WT%	ICPAES
LOI	1.08	WT%	ICPAES
TOTAL	100.05	WT%	ICPAES
RB	148	PPM	AAS
SR	31.1	PPM	ICPAES
BA	451.6	PPM	ICPAES
ZR	499.2	PPM	ICPAES
Y	50.9	PPM	ICPAES
NB	22.17	PPM	ICPAES
CS	2.86	PPM	ICPAES
TH	16.72	PPM	ICPAES
TA	1.66	PPM	ICPAES
U	4.62	PPM	ICPAES
PB	54.33	PPM	TIMS
HF	11.28	PPM	ICPAES
LA	47.57	PPM	ICPMS
CE	105.06	PPM	ICPMS
PR	12.15	PPM	ICPMS
ND	46.06	PPM	ICPMS
SM	9.17	PPM	ICPMS
EU	0.54	PPM	ICPMS
GD	8.53	PPM	ICPMS
TB	1.4	PPM	ICPMS
DY	8.16	PPM	ICPMS
HO	1.73	PPM	ICPMS
ER	5.08	PPM	ICPMS
YB	4.99	PPM	ICPMS
LU	0.71	PPM	ICPMS
SR87_SR86	0.706767		TIMS