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51Table 4: Certain Chemical Properties <strong>of</strong> TailingsTotalCaC03PH S Equiv. CEC ECea) (%) (meq/lOOg) (mmhos/cSullivanConcentratorIron Tailings-Unoxidized 5.8-6.1 34 25 1-3 2- 4-Oxid. 2.0-2.5 7 0 1-6 2-36Siliceous Tailings-Unoxid. 5.6-6.9 11 12 1-8 2- 5-Oxid. 2.4-2.8 4 0 6 6-20KFO Gypsum 3.5-5.0 12 0.5 1 2- 4PinchiLakeTailings 8.0-8.6 0.2 43 1-3 1- 6Tailings Slimes 8.1 0.1 52 3 1H.B.Tailings 7.6-8.7 1.4 84 1 1- 3Tailings Slimes 7.7-7.9 3 71 2 1- 34.Benson LakeTailings-1972 6.4-7.3 4 6 2 2- 3-1975 2.5-3.8 4 1 -2-36Tailings Slimes-1972 7.2 4 17 3 3-1975 7.5 2 — — 25.ConCon Tailings 7.6-8.3 0.6 21 _ 4-54Negus Tailings 7.7-8.3 0.8 24 2-456.PinePointTailings 7.6-7.9 10 25-68 _ 3- 7Tailings Slimes 7.3 - - - 4
Table 5: Physical Properties <strong>of</strong> TailingsSandParticleSilt(%)SizeClayBulkParticleDensity Density A.W. S.C.(g/cm3) (g/cm3) (%)1. Sullivan ConcentratorIronTailings-Unoxidized-Oxidized3320-296445-60320-262.4 4.3 16-201.2 2.8 11-28SiliceousTailings-Unoxidized-OxidizedKFO Gypsum1.0 2.2 292. Pinchi LakeTailingsTailingsSlimes30-87011-64812-7191.6 2.7 111.0 2.73. H.B.TailingsTailingsSlimes36-400-150-5887-885-1011-121.6 2.9 111.2 2.9 244. Benson LakeTailingsTailingsSlimes78-8647-5814-1938-490-44-51.7 3.5 131.6 3.4 355. ConCon Tailings 13 77 101.3
Page 1 and 2: DISTURBED BY MININGPROCEEDINGS OF T
Page 3 and 4: TABLE OF CONTENTSPageINTRODUCTION1O
Page 5 and 6: APPENDICESAPPENDIX IPageProgram - M
Page 7 and 8: 3OPENING REMARKS 3Y CHAIRMANJ.D.McD
Page 9 and 10: 6Another theme, which was found in
Page 11 and 12: 9THE COMPANY SIDEChairman - L.J. Ch
Page 13 and 14: 12RECLAMATION PROBLEMS AT HIGH ELEV
Page 15 and 16: 15Location andHistoryIn 1968 Kaiser
Page 17 and 18: 17As the overburden is removed in r
Page 19 and 20: 19characterized by a reduction in b
Page 21 and 22: 21of seeding, harrowing, and fertil
Page 23 and 24: 23ExplorationSince 1974, Kaiser Res
Page 25 and 26: 25RECLAMATION IN THE INTERIOR DRY B
Page 27 and 28: 28hawkweed, lupine, chickweed, twin
Page 29 and 30: 30Reclamation of exhausted open pit
Page 31 and 32: 32silva-fibre mulch is used. Severa
Page 33 and 34: 35TAILINGS REVEGETATION EXPERIENCE
Page 35 and 36: 38potential growth limiting factors
Page 37 and 38: 40species. Application of a nutrien
Page 39 and 40: 42sulfide minerals, forms of which
Page 41 and 42: 44safe for animal consumption range
Page 43 and 44: 46Vegetation grown on tailings at C
Page 45 and 46: Table 1: Geographic Location and Bi
Page 47: 50Table 3: Available Plant Nutrient
Page 51 and 52: 55RECLAMATION AT ISLAND COPPERUTAH
Page 53 and 54: 57RECLAMATION ATISLAND COPPER MINEI
Page 55 and 56: 59GeneralDiscussionThe i n i t i a
Page 57 and 58: 61ReclamationAs mentionedOperatione
Page 59 and 60: 63with a mixture of topsoil and t i
Page 61 and 62: 65WORKSHOP SUMMARIESTHE COMPANY SID
Page 63 and 64: 67- the question of reclaiming land
Page 65 and 66: 69CONCERNING EDUATION/INFORMATION-
Page 67 and 68: 73EXPLORATION AND INSPECTIONChairma
Page 69 and 70: 77RECLAMATION OF EXPLORATION DISTUR
Page 71 and 72: 80PLANNING, ENVIRONMENTAL PROTECTIO
Page 73 and 74: 82THESAXON COAL PROPERTYDenison Coa
Page 76 and 77: 85described above.This environment
Page 78: 54°20*N?R*PAREO 3Y :DENISON COAL L
Page 81 and 82: 90the dense vegetation and thick so
Page 83 and 84: 921. to make only the minimum amoun
Page 85 and 86: 95RECLAMATION AND DISTRICT INSPECTI
Page 87 and 88: 97In the f a l l of 1969 I called a
Page 89 and 90: 99(9) Inclusion of seasonally pract
Page 91 and 92: 101(c) Tailings ponds are similar t
Page 93 and 94: 104- need communication on a region
Page 95 and 96: 107RESEARCHChairman - M.A.M. Bell,
Page 97 and 98: 110RESEARCH ON TAILINGS IN BRITISH
Page 99 and 100:
112Our goal in the Department of So
Page 101 and 102:
114were documented and in some case
Page 103 and 104:
116general lack of organic matter.
Page 105 and 106:
118SUMMARYThe above has attempted t
Page 107 and 108:
120A COMPREHENSIVE RECLAMATION RESE
Page 109 and 110:
Table 1.Yearly production by specie
Page 111 and 112:
124Figure 1 Aerial production of fo
Page 113 and 114:
126This type of vegetation assessme
Page 115 and 116:
128complexity of the problem defies
Page 117 and 118:
130the effects of fertilization vs.
Page 119 and 120:
132LITERATURE CITEDBerg, W.A. 1974.
Page 121 and 122:
135THERECLAMATION PROGRAMMEAT THEFA
Page 123 and 124:
137material that was the common vie
Page 125 and 126:
139concerned with land reclamation.
Page 127 and 128:
141have been directed to timber pro
Page 129 and 130:
144NATIVE SPECIES IN RECLAMATION OF
Page 131 and 132:
146efforts of forestry and horticul
Page 133 and 134:
148thereby enhancing their chance o
Page 135 and 136:
150advantages of sowing agronomics
Page 137 and 138:
152We feel a joint effort would be
Page 139 and 140:
154Penstemon nitidusP. whippleanusP
Page 141 and 142:
156Equisetum arvenseHedysarum alpin
Page 143 and 144:
158Acknowledgments:We appreciate th
Page 145 and 146:
160- purpose of the group would be
Page 147 and 148:
163PRESENTATION OFFIRST ANNUAL RECL
Page 149 and 150:
166MINE RECLAMATION AWARDThe first
Page 151 and 152:
169IMPACT ON RESOURCES AND USESChai
Page 153 and 154:
173RECLAMATION FOR UNGULATES-talk p
Page 155 and 156:
175ungulates. It has been shown tha
Page 157 and 158:
1771. b The sidecast and cut bank s
Page 159 and 160:
179LITERATURE CITED.Stanlake, E.A.,
Page 161 and 162:
183ECOLOGICAL RESERVES IN BRITISH C
Page 163 and 164:
1852. Genetic banks - a nature muse
Page 165 and 166:
187WATER QUALITY AND MINE PROCESSEF
Page 167 and 168:
190In British Columbia, we are fort
Page 169 and 170:
192One of the toughest problems tha
Page 171 and 172:
194Table 3 shows the type of monito
Page 173 and 174:
OPEN PIT COPPER - MOLYBDENUM MINE-M
Page 175 and 176:
198OPEN PIT COPPER-MOLYBDENUM MINE-
Page 177 and 178:
200To simplify the preparation of t
Page 179 and 180:
202sight their prey and therefore a
Page 181 and 182:
SALMON EGG SURVIVALAVERAGE SUSPENDE
Page 183 and 184:
206Various approaches are used by r
Page 185 and 186:
208- there is also a minor problem
Page 187 and 188:
211RECOMMENDATIONSON THE FORMAT AND
Page 189 and 190:
213social impact of mininga compreh
Page 191 and 192:
MINE RECLAMATIONSYMPOSIUM 1 77VERNO
Page 193 and 194:
219APPENDIXIILIST OF REGISTRANTSMin
Page 195 and 196:
222GARNISCHELLI, CGORMLEY, G.HARCOM
Page 197:
224SADAR, E. Ministry of Mines 101
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