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I. G OLOGY OF CALCIUM CARBO ATE 1 by Jacques Geyssant 1. Features and characteristics of calcium carbonate 2 1. 1 Calcium carbonate - a special compound 2 1. 2 The crystal forms of calcium carbonate - mineralogy 9 2. The limestones - development and classification 15 2. 1 Sedimentation 16 2. 2 Diagenesis - from sediment to rock 23 2. 3 Classification of the limestones 24 2. 4 Metamorphism - from limestone to marble 26 2. 5 Carbonatites - extraordinary limestones 29 3. Limestone deposits 31 3. 1 Recognition of limestones 31 3. 2 Distribution on the Earth's surface 33 3. 3 Limestone deposits in the geological ages 36 3. 4 CaC0 cycle 42 3 3. 5 Industrially exploitable CaC0 deposits 3 44 53 II. TH C LT RAt HI TORY F LIME TONE by Johannes Rohleder 1. The history of chalk 55 2. Marble and limestone 69 2. 1 Quarrying stones 70 2. 2 Transport, organisation and trade 80 2. 3 The uses 97 137 III. CALCI M CARBOl\ATE - A MODER RESOURCE 1. The beginnings: Calcium carbonate in glazing putty and rubber 138 by Johannes Rohleder 1. 1 A chalk industry is born 139 1. 2 Rubber and glazing putty 142 1. 3 From chalk to calcium carbonate 156 2. Calcium carbonate - pigment and filler 160 by Eberhard Huwald 2. 1 Properties and effects of a filler 164 2. 2 Chalk, limestone, marble, pec - common features and differences 165 2. 2.

- Modern uses of traditional materials -'Lime and Limestone'is a comprehensive and up-to-date presentation of the main scientific and technological aspects of the quarrying, processing, calcining and slaking of lime and limestone products. It places emphasis on how the processes are designed to ensure that the products meet market requirements and comply with customer specifications. It describes authoritatively, and in detail, the current uses in the many market segments, including: - iron, steel and other metals, - building, construction and cement, - water, sewage and environmental protection, - chemicals, agriculture and foodstuffs. It also addresses topical issues such as: environmental protection measures within the industry, toxicology, occupational health, storage, transportation, economic aspects, sampling, testing and analysis. The book maintains a good balance between scientific information - of use to technologists - and more general information - of value to production and commercial personnel, both within the lime and limestone industries and in the many industries that they serve.