| |
|
%
|
1
|
Silicon
|
14.62
|
2
|
Aluminum
|
5.15
|
3
|
Sulfur
|
5.00
|
4
|
Calcium
|
5.00
|
5
|
Sodium
|
.52
|
6
|
Magnesium
|
.50
|
7
|
Iron
|
.40
|
8
|
Titanium
|
.22
|
9
|
Strontium
|
.15
|
10
|
Potassium
|
.09
|
11
|
Zinc
|
.08
|
12
|
Carbon
|
.03
|
13
|
Boron
|
.02
|
14
|
Vanadium
|
.02
|
15
|
Chlorine
|
.015
|
16
|
Phosphorous
|
.012
|
17
|
Barium
|
.005
|
18
|
Nickel
|
.002
|
19
|
Nitrogen
|
.002
|
20
|
Molybdenum
|
.0005
|
21
|
Cobalt
|
.0005
|
| |
|
ppm
|
22
|
Copper
|
165
|
23
|
Chromium
|
45
|
24
|
Rubidium
|
15
|
25
|
Lithium
|
15
|
26
|
Silver
|
12
|
27
|
Flourine
|
3
|
28
|
Iodine
|
.8
|
29
|
Manganese
|
.01
|
30
|
Selenium
|
trace
|
|