2018-01-03_PERMIT FILE - C1981010A ‎(16)‎

• Permit No: C1981010A
• IBM Index Class Name: Permit File
• Doc Date: 1/3/2018
• Doc Name: pages 2-346 to 2-424 ‎(2-392 to 2-401 confidential)‎
• Section_Exhibit Name: 2.7 Hydrology
• Media Type: D
• Archive: Yes

Table 2.7-7. Chemical Analysis of Core Samples From Drill Holes CR213, CR214, CR215, and CR216 for Trapper Mine, Taken in 1974.
Cont'd. next page.
(1) Sanple/Extract Ratio = 1 to 2.
(2) Sample/Extract Ratio = 1 to 5.
(3) Analyses for ESP determination nm only on samples with p1D8.5, or eocductivity>5 millimhos/cm, or on samples selected for artificial weathering
study.
(4) Exchangeable sodium percentage = (100)(Na, amnnium acetate soluble -Na, water soluble)/cation exchange capacity.
Sodium
NH 4
Soluble
Acetate
Salts
Soluble
E -&-
Extract
milli-
change -
pH
Conduc-
equiva-
able
Potas-
Phos -
0.01 M
tivity
lents-
Sodium
sium
phorus
DTPA
Or-
Sam-
pH
CaCl
mil 1inr
Sodium
/1008
Cation
Per
Avail-
NaHW
Extractable
ganir
Sulfide
ple
Depth
Water
Solu�ion
hos/on
Water
Capacity
Ex-
centage
able
Soluble
e
Fe
Zn
Matter
Nitrate
No.
From -
Ia -
(1)
(2)
(1)
Soluble
(3)
change
(4)
ppn
ppm
ppn
ppm
%
PPn
%
Drill Role CR213
34
010"
019"
7.32
6.51
0.12
-
-
-
-
436
11.9
94
2
2.3
8
0.004
35
0'9"
410"
8.84
7.87
0.19
0.17
0.09
18.5
<1
124
3.2
48
1
1.7
6
0.003
36
4'0"
22'9"
9.02
8.01
0.23
0.27
0.24
22.8
<1
176
3.7
42
2
0.7
6
0.001
37
22'9"
4710"
7.77
7.56
0.46
-
-
-
-
388
4.6
176
5
9.4
14
0.004
38
59'10"
70'9"
7.41
6.86
0.34
-
-
-
-
284
2.6
130
4
5.9
10
0.005
39
70'9"
95'10"
9.06
8.16
0.26
0.11
0.15
8.3
1.2
209
2.4
90
1
0.2
10
0.014
40
98'3"
103'7"
8.42
7.53
0.43
-
-
-
-
236
2.9
132
.4
8.0
13
0.005
I'
Drill Hole CR214
w
V
r 41
0'0"
2'0"
8.37
7.78
0.30
-
-
-
-
236
7.7
138
4
1.6
14
0.004
42
210"
12'6"
8.91
8.22
0.59
0.87
1.52
42.4
1.5
184
2.7
54
3
0.1
8
0.004
43
12'6"
22'4"
8.00
7.50
0.49
-
-
-
-
392
11.2
160
8
1.3
11
0.005
44
28'11"
48'8"
8.49
7.82
0.55
-
-
-
-
292
7.8
164
9
6.5
8
0.006
45
57'6"
75'1"
8.29
7.38
0.26
-
-
-
-
116
<0.1
160
5
1.9
12
0.007
46
75'1"
96'0"
8.11
7.69
0.52
-
-
-
-
348
2.0
228
10
3.9
6
0.004
47
n
1316"
"
148'4"
8.48
7.75
0.35
-
-
-
-
212
2.6
296
5
2.2
3
0.006
48
100'4"
131'6"
7.65
7.74
0.48
0.15
0.23
25.0
<1
204
1.2
276
10
11.3
5
0.004
49
"
150'1::
"
220211:8
11'0"
7.81
7.68
0.48
0.13
0.23
26.3
<1
268
1.2
276
11
15.5
7
0.002
Cont'd. next page.
(1) Sanple/Extract Ratio = 1 to 2.
(2) Sample/Extract Ratio = 1 to 5.
(3) Analyses for ESP determination nm only on samples with p1D8.5, or eocductivity>5 millimhos/cm, or on samples selected for artificial weathering
study.
(4) Exchangeable sodium percentage = (100)(Na, amnnium acetate soluble -Na, water soluble)/cation exchange capacity.