Sample JR04-35A

NavDat sample number 88813 · COMENDITE

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
12.1		12	12.2

Item	Value	Unit	Method
SIO2	74.18	WT%	ICPAES
TIO2	0.14	WT%	ICPAES
AL2O3	11.75	WT%	ICPAES
FE2O3	1.8	WT%	ICPAES
FEO	0.63	WT%	TIT
MNO	0.03	WT%	ICPAES
MGO	-0.09	WT%	ICPAES
CAO	0.58	WT%	ICPAES
NA2O	3.12	WT%	AAS
K2O	5.08	WT%	AAS
P2O5	-0.03	WT%	ICPAES
TOTAL	100.72	WT%	ICPAES
RB	188	PPM	AAS
SR	10	PPM	ICPAES
BA	170	PPM	ICPAES
ZR	272	PPM	ICPAES
Y	58.4	PPM	ICPAES
NB	22.4	PPM	ICPAES
CS	6.76	PPM	ICPAES
TH	20.8	PPM	ICPAES
TA	1.85	PPM	ICPAES
U	7.33	PPM	ICPAES
PB	25.9	PPM	TIMS
HF	8.51	PPM	ICPAES
LA	55.3	PPM	ICPMS
CE	119	PPM	ICPMS
PR	14.4	PPM	ICPMS
ND	54	PPM	ICPMS
SM	10.9	PPM	ICPMS
EU	0.55	PPM	ICPMS
GD	9.32	PPM	ICPMS
TB	1.63	PPM	ICPMS
DY	9.93	PPM	ICPMS
HO	2.03	PPM	ICPMS
ER	5.89	PPM	ICPMS
YB	5.7	PPM	ICPMS
LU	0.87	PPM	ICPMS
SR87_SR86	0.714584		TIMS
ND143_ND144	0.512592		TIMS
PB206_PB204	19.063		TIMS
PB207_PB204	15.631		TIMS
PB208_PB204	38.743		TIMS