Principles of Mining: Valuation, Organization and Administration
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Language
English
ISBN
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PRINCIPLES OF MINING
Page iii PREFACE.
Page v CONTENTS.
CHAPTER I.
Page 13 CHAPTER II.
CLASSIFICATION OF ORE IN SIGHT.
Page 21 CHAPTER III.
Page 34 CHAPTER IV.
PRICE OF METALS.
COST OF PRODUCTION.
Page 42 CHAPTER V.
Page 46 TABLE I.
TABLE II.
TABLE III.
Page 51 CHAPTER VI.
OPINIONS AND VALUATIONS UPON SECOND-HAND DATA.
GENERAL CONDUCT OF EXAMINATION.
REPORTS.
GENERAL SUMMARY.
Page 58 CHAPTER VII.
ENTRY TO THE MINE.
MINES OF MODERATE DEPTHS.
MINES TO GREAT DEPTHS.
Page 74 CHAPTER VIII.
Page 84 CHAPTER IX.
SUBSIDIARY DEVELOPMENT.
LEVELS.
WINZES AND RISES.
DEVELOPMENT IN THE EARLY PROSPECTING STAGE.
Page 94 CHAPTER X.
Page 95 METHODS OF ORE-BREAKING.
Page 103 CHAPTER XI.
Page 124 CHAPTER XII.
SHAFT HAULAGE.
LATERAL UNDERGROUND TRANSPORT.
Page 138 CHAPTER XIII.
Page 145 CHAPTER XIV.
WORKSHOPS.
IMPROVEMENT IN EQUIPMENT.
Page 153 CHAPTER XV.
FACTORS LIMITING THE OUTPUT.
Page 161 CHAPTER XVI.
Page 169 CHAPTER XVII.
ACCOUNTS.
GENERAL TECHNICAL DATA.
Page 178 CHAPTER XVIII.
Page 181 CHAPTER XIX.
Page 185 CHAPTER XX.
Page 195 INDEX.
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