Economic Aspect
章节目录
共 29 章- CHAPTER I. INTRODUCTION 1
- CHAPTER II. THE COMMON ELEMENTS, MINERALS, AND
- CHAPTER III. SOME SALIENT FEATURES OF THE GEOLOGY
- CHAPTER IV. MINERAL RESOURCES--SOME GENERAL
- CHAPTER V. WATER AS A MINERAL RESOURCE 67
- CHAPTER VI. THE COMMON ROCKS AND SOILS AS MINERAL
- CHAPTER VII. THE FERTILIZER GROUP OF MINERALS 99
- CHAPTER VIII. THE ENERGY RESOURCES--COAL, OIL, GAS
- CHAPTER IX. MINERALS USED IN THE PRODUCTION OF
- CHAPTER X. COPPER, LEAD AND ZINC MINERALS 197
- CHAPTER XI. GOLD, SILVER, AND PLATINUM MINERALS 221
- CHAPTER XII. MISCELLANEOUS METALLIC MINERALS 241
- CHAPTER XIII. MISCELLANEOUS NON-METALLIC MINERALS 267
- CHAPTER XIV. EXPLORATION AND DEVELOPMENT 301
- CHAPTER XV. VALUATION AND TAXATION OF MINERAL
- CHAPTER XVI. LAWS RELATING TO MINERAL RESOURCES 342
- CHAPTER XVII. CONSERVATION OF MINERAL RESOURCES 359
- CHAPTER XVIII. INTERNATIONAL ASPECTS OF MINERAL
- CHAPTER XIX. GEOLOGY AND WAR 405
- CHAPTER XX. GEOLOGY AND ENGINEERING CONSTRUCTION 413
- CHAPTER XXI. THE TRAINING, OPPORTUNITIES
- Another great group of ores to be consid
- The United States is the world's largest
- Iron ore reserves are so large, so varie
- GOLD ORES
- The deposits which at present constitute
- The ordinary commercial method of valuin
- Out of these sweeping and rapid changes
- Central America, cement, 87, 88