REV88839

• Permit No: C1981023
• IBM Index Class Name: Revision
• Doc Date: 1/26/2004
• Doc Name: Letter & Bond Release Application
• From: Greystone
• To: DMG
• Type & Sequence: SL5
• Media Type: D
• Archive: No

TABLE A-9
KAISER VENTURES
CHIMNEY ROCK MINE • BARREN RIDGE /REVISION 1 (DRYLAND) RECLAIMED AREA
JUNE 2003 HERBACEOUS PRODUCTION DATA (O.Srr~ Plots)
Transed Plol C PG PG AG AG PF PF UPF UPF AF AF e....., vae ; a.rn r>e TOTAL TOTAL DENSITY
Wat Wt(9-)I Ory WLIgJ Wet WL19-(I Dry WLIa~ Wet VlL lp-Il pry Wt191 V/a1 WLIB~110ry WL B~) WP: wLIO.I~pn Wt191 Wet WtIBJI Dry Wtfal p'e~a'~191 my W~fB-) ILbyaael
1 1 175; 8.0 9.2; 2.9 26.7; 10.9 194.0692
2 13.81 5.9 O.fi; 0.2 1.0; 0.2 15.41 8.3 112.10
3 26.6. 13.2 9.21 4.7 22I~ 6.8 _ 57.5:__ _29] 4398169
2 4 21 91 8 2 2.1 • 0.6 24.01 8_8 156.6959
5 34; 1.5 16.8: fi.9 ___ ___ _ 20.2;_ 8.4 149.5]33
fi 11.8; 5.9 501 2.0 16.8; 7.9 140_6]02
3 7 2.5: 1.3 21.6; 10.3 79.7: 23.9 BB.4I 19.5 1L1; 5.1 209.31_ 60.1 1070.162
_
_
B ~ 1.8~ 0.8 80.31 25.9 57.1 ~ 25.8 139 21 52.5 934.8334
9 5.6;
2.7
-
-
---
--- - - _
~- - 5.6; 2 ] 48.07715
4 _
10 _
192: 9.1 -
-
--- --
'
---
-- 183; 5.6
~- _ - 37.5: 14.7
- 2611534
11 2a~ 1.2 -
^ 15
90
•~
~ 641 2] 48.0]]15
12 187; 8.3 ---'
-__ ~--~ ~
._
_- -----~~-----~
__-_ _-F- - ~ - - - _-1 ~ - ~
I
I 18]1 8.3 td]]927
5 13 50; 2.8 1 1 0.9; 0.3 588; 16.2 64.7; 19.3 343.6626
14 111; S.B T _ _ __ ____
-- - -- 9.8; 32 21.Si 9.0 160.25]2
15 3.81 _ 2.1
--~ - - ~ 1031 3.6
-~-~-
~ ~ t4.1j 5] 1014962
6 16 _
54j 26
-- - -1---~~ ~ - 6.61_ 3.1 120; 5] 101.4962
17 15.9; 8.4
--
------ 0.71 0.1
--
--~ _
- - 16.6; 8.5 151.354
18 69'. 3.2
--
--~-- - - 60
10.41
- 17.3: 92 1638104
7 19 4.11 1.8 : 1 0.5
L2 5.3; 2.3 40.95461
20 206 8.9 ---T__- ___ -_- _- __ _ .
_

~
20,6 ~1 8.9
158.4765
21 9 8; 4.2 1.2; 0.5 _ 11.01 _ 4 7 83 68985
8 22 1.1
3.01 51.2 18.6 5.5 2 1 59 ] 21 8 388.1784
_ _
23 _
_
149j- 6.0 _ _ _ _ _
--
-- t.fi 0.6
~~-- 109 3.6
-- ~~-
- 2741 _ 1a? _1016248
24 142 6.2
-
- _
12
43~
---
-_- --
-- _
-- - 18.5; 64 1139606
9 25 _ 6.4: 1.9 64.21_ 19.9 ]0.61 21.8 388.1784
26 ~ 941
4_2 4.21 1.2 03
1.1j 14.7;' 5.7 101A962
27 _
641 3.2 _ ,_ _ _
I _
___
07 O1
I 65.]1 216
I -
40~ LS
~ I
1 7601 26A d]0 OB]7
10 28 13.81 6.3
I 13 8; 6.3 112.18

29
22.71 10.8 _ _
---

--
~
---
-
_ _L0; 0.3

- -~
237; _ 11.1
~
_197.6505
30 521: 21.6
-
- ~ - 0.]
221
- ~- -
-_-- 1.31 0.6
- 5561 22.9 40]]654
11 31 13.9: 7.0 ~ -- ~
1 14.61 8 4
~- -- 20 Y _ 15.4
_ _- 274.2178
32 5.8; 2.3 1.6; 04 7.4 2.7 48.07715
33 071 02 __ _-_~_-- _-_ - 071. 02 3.5612]
12 34 4.5; 1.6 0.81 0.2 5.31 1.8 _32.05143
35 6.8; 3,4 0,81 0 2 7.6; 3 6 64.10206
36 33.9: 17.2 22.91 8.4 56.0;_ _ 25.6 455.8426
13 37 14.5: 8.0 28; 1] 1].3: 9.7 1]2721fi
38 I 7.11 4.0 1 7.1; 4.0 71.2254

39
264; 14.1
~ i i __ t__.__
_3.5
6.5; --~__ -
___ 2.61_ _O B_ _
35,5'1 18.4
3P 6369
14 _
40 _
10.5; 6.3 _ _
4.5; 0.9 _
_ __
24.2; 13.2 39.2; 204 363.2496
41 38.0; 19.5 52.9; 16.4 94.8; 14.8 . 135] 507 902]02
42 17.21 9.1 _ 75.01 6.7 32.21_ 15.8 281.3403
15 43 2.0; O.e 3 2; 1.6 __ _ _ _ 5 2 _ 24 42 )3524
44 0 51. 0.1 _
- -- 8 ]; 3.6
- -~ -
- -- - ~~- 9.21 3 7 65.8875
45 33.7; 17.1 0.51 0.1 3421 172 3062fi92
16 46 4.71 2.3 _
1 1

~ 6.51 1.8 ;
---
1-- - ~ _
___ -.
- -- _ 11.21 4.1
-._ _
2 73.00604

3994
110
47 13.9; 6.2 __ _ 13.9; _ & .
48 1.0; 0.3 _ __10.5; _ 3_6
' 11.5: 3.9 69444]]
1] 49 6.61 4.6 _ 0.4; _ 6.1 __22.'___ Ol _ _O.fil 0.2 74
• 2.1 19.21 7] 13]1069
50 1101 5.3 161 0.3 3.11, 1.2 16.1; 6.B 121.0832
s1 zs.2: 1aa - -! ------~--~ - i.ei 11 - 1 z2oi Ina zss411s
Average value= 32.20 12]2 226.45
Sample Mean IWeI W1.~= 322 Sample Mean(Dry WL)= 12.]1]65
Slandartl Deviation = 38.28103 $tantlartl Deviation = 12 64276
Variance= 1465.438 Variance= 159.8395
Number of Plots = 51 Number el Plots = 51
t-value al (n-1) = 1.299 t-value al (n-1) = 1.299
t^2 = 1.687401 1"2 = 1 687401
Minimum p Neetled = 238.49 Mimmum N Needetl = 166.76
TOUS: Sample size is inatlequate Tbus' Sample size is inatlequate
Sam le Mean far Protluclion Denstl Lbs.lACre = 226.4549
A-1 i