64
-1C " ,
II
0 * II
20
40
6O
8r
0
0
~D
20
o
.N 40
~ 60
~ 813
0
2 o o ~ o
~o
looo 2 ~ 3o~ 8~ -5
-lo ;L
0
-
t
20 g'
/
60 :
80
0
a. Elsenz
2~
1
4ol
I
I
601
8ol i
-5
0
5
b. E~
-I(
0
'~ i7
4O
I
o
~
c. S c h w a r z b a c h
266 ~
66o
Zn 2§ (riM)
-1(~
i
2ol
10 0
10 0
80
*
-
-5
0
5
10
Saturation Index (SI)
O ZnS (A) m Sphalerite
400
800 1200
400
800
1200
Zn (mg/kg)
Fig. 4.29. D~ssolved Zn. SI of Zn minerals, and Zn in the sediments (< 20 lain) of the
tributaries