|
Элемент
|
Среднее содержание, мг/кг
|
Обычные пределы содержания, мг/кг
|
|
Ag
|
0,05
|
0,01-5
|
|
Al
|
71000
|
10000-300000
|
|
As
|
5
|
1-50
|
|
B
|
10
|
2-100
|
|
Ba
|
430
|
100-3000
|
|
Be
|
6
|
0,1-40
|
|
Br
|
5
|
1-10
|
|
C
|
20000
|
-
|
|
Ca
|
13700
|
7000-500000
|
|
Cd
|
0,06
|
0,01-0,7
|
|
Cl
|
100
|
20-900
|
|
Co
|
8
|
1-40
|
|
Cr
|
100
|
1-1000
|
|
Cs
|
6
|
0,3-25
|
|
Cu
|
30
|
2-100
|
|
F
|
200
|
10-4000
|
|
Fe
|
38000
|
7000-550000
|
|
Ga
|
14
|
5-70
|
|
Ge
|
1
|
1-50
|
|
Hg
|
0,03
|
0,01-0,3
|
|
I
|
5
|
0,1-40
|
|
K
|
8300
|
400-30000
|
|
La
|
30
|
1-5000
|
|
Li
|
20
|
5-200
|
|
Mg
|
5000
|
600-6000
|
|
Mn
|
600
|
20-3000
|
|
Mo
|
2
|
0,2-5
|
|
N
|
1400
|
200-4000
|
|
Na
|
6300
|
750-7500
|
|
Ni
|
40
|
5-500
|
|
O
|
490000
|
-
|
|
P
|
600
|
200-5000
|
|
Pb
|
10
|
2-200
|
|
Rb
|
100
|
50-500
|
|
S
|
700
|
30-10000
|
|
Sc
|
7
|
5-50
|
|
Se
|
0,3
|
0,1-2
|
|
Si
|
320000
|
230000-350000
|
|
Sn
|
10
|
2-200
|
|
Sr
|
200
|
50-1000
|
|
Ti
|
4000
|
1000-10000
|
|
V
|
100
|
20-500
|
|
Y
|
50
|
25-250
|
|
Zn
|
50
|
10-300
|
|
Zr
|
300
|
60-2000
|
|
|