"Table 17. Statistics for nodule data from Adam Seamount from Table 12.
[Std. Dev., Standard deviation; wt%, weight percent; ppb, parts per billion; ppm, parts per million]"						
	Count	Mean	Std. Dev.	Median	Minimum	Maximum
Fe  wt%	7	19.4	2.79	18.2	16.7	24.8
Mn	7	16.0	4.52	16.8	11.1	22.0
Fe/Mn	7	1.3	.5	1.2	.8	2.2
Si	7	10.2	3.10	9.60	6.85	14.5
Na	7	1.78	.16	1.73	1.63	2.04
Al	7	1.99	.79	1.96	1.07	2.91
K	7	.81	.12	.77	.66	.96
Mg	7	1.25	.21	1.34	.98	1.48
Ca	7	1.51	.18	1.53	1.21	1.72
Ti	7	.45	.15	.47	.15	.63
P	7	.30	.05	.31	.22	.38
H2O+	7	11.2	1.57	11.9	8.28	12.9
H2O-	7	17.0	5.08	18.2	9.00	21.9
CO2	7	.26	.06	.26	.20	.37
						
As  ppm	7	210	46	211	132	281
Ba	7	"2,915"	"1,216"	"2,548"	"1,459"	"5,250"
Cd	7	5.0	4.9	2.8	1.4	15
Ce	7	804	252	813	323	"1,101"
Co	7	"2,399"	787	"2,527"	"1,172"	"3,423"
Cr	7	16	4.8	17	10	24
Cu	7	"1,405"	794	"1,089"	634	"2,689"
Mo	7	243	128	242	5.0	403
Ni	7	"3,847"	"1,765"	"4,034"	"1,529"	"6,227"
Pb	7	913	302	948	373	"1,345"
Sr	7	"1,142"	181	"1,123"	945	"1,408"
V	7	527	99	512	374	672
Y	7	128	32	135	87	173
Zn	7	816	198	806	494	"1,144"
						
Pd  ppb	6	4.7	2.2	4.1	1.9	8.3
Pt	6	76	31	80	36	124
Rh	6	5.0	1.7	5.4	2.9	7.3