14
pa
= 12k
a
Ag
>1
14
14
12/
12+
=
210
—
_
E gt
6
6r
<t
Frz
Ee
2b
2
6gq
E
2b
OL
2
4
6
DEPTH (CM)
0
0
2
4
6
DEPTH (CM)
127
~~
B
<
é
2
5
<
4
fe
Be
F
6Fr
2
e
—
Z
a
“A
B
5
210
a
x
0
0
i
i
!
2
4
6
DEPTH (CM)
fl
i
1
2
4
6
DEPTH (CM)
B&F
2
5
6F
B
6
<
E 4 4+
<
a
aL
0
0
>
F
g 4 .
~N
0
12
2 10b
8
6r
— 4
q
2+
OL
o>
Oo
= 8b
<o4t
=
™N
2
ae
>
Sat
oO
o
>
2 at
<=
1
™
!
1
2
4
DEPTH (CM)
1
6
2
0
of
Lt
2
4
DEPTH (CM)
1.
6
FIGURE B-8-5.a. 241 am ACTIVITY VERSUS DEPTH IN THE EXPERIMENTAL PLOT FOR SAMPLES
NOT BALLMILLED
B-8-11