Sample 515

NavDat sample number 16204

Sample

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.006		0.0054	0.0066	Holocene

Item	Value	Unit	Method
SIO2	60	WT%	XRF
TIO2	0.72	WT%	XRF
AL2O3	18	WT%	XRF
FE2O3	1.83	WT%	XRF
FEO	3.83	WT%	XRF
MNO	0.09	WT%	XRF
MGO	3.15	WT%	XRF
CAO	6.19	WT%	XRF
NA2O	4.72	WT%	XRF
K2O	1.22	WT%	XRF
P2O5	0.21	WT%	XRF
SC	13.6	PPM	INAA
V	19	PPM	UNKNOWN
CR	37	PPM	INAA
CO	17.9	PPM	INAA
NI	36	PPM	UNKNOWN
CU	49	PPM	UNKNOWN
ZN	66	PPM	INAA
RB	23	PPM	XRF
SB	0.2	PPM	INAA
SR	678	PPM	XRF
Y	20	PPM	XRF
ND	16	PPM	INAA
ZR	141	PPM	XRF
NB	4.8	PPM	UNKNOWN
GA	21	PPM	UNKNOWN
CS	1.3	PPM	INAA
BA	434	PPM	XRF
LA	13	PPM	INAA
CE	26	PPM	INAA
SM	2.7	PPM	INAA
EU	0.98	PPM	INAA
GD	3	PPM	INAA
TB	0.43	PPM	INAA
YB	1.5	PPM	INAA
LU	0.22	PPM	INAA
HF	3	PPM	INAA
TA	0.27	PPM	INAA
TH	2.1	PPM	INAA
U	0.8	PPM	INAA