Handbook of Inorganic and Organometallic Chemistry / Th. Thorium. (System-Nr. 44) / The Element / Minerals (Silicates). Deposits. Mineral Index
Seiten
1991
|
8., Aufl.
Springer Berlin (Verlag)
978-3-540-93627-5 (ISBN)
Springer Berlin (Verlag)
978-3-540-93627-5 (ISBN)
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The volume is entirely devoted to the natural occurence of thorium minerals. The main part describes the 29 known silicates of thorium and covers in detail the following topics: - occurence, especially the paragenesis and processes of formation; - chemistry, with complete analyses and discussion of formula and isomorphic replacement, especially in relation to the processes of formation; - crystal form and structure; - physical properties, especially the optical properties; - chemical and thermal behavior. It soon becomes obvious that the chemical formulas of the thorium silicates are not as simple as usually given in textbooks. Structurally, the nesosilicates predominate with 9 specimens. There are 4 sorosilicates, 5 cyclosilicates, and 11 unclassified specimens. The second part is an overview on deposits of thorium comprising classification and types of deposits, a short description of individual deposits (arranged by continent and country), and some data on resources, availability, production, and prices. There are only a few deposits that are capable of being exploited for thorium as the main product, whereas by-product thorium can be obtained from a number of deposits, especially those worked for rare earth elements and/or uranium.
Reihe/Serie | Handbook of Inorganic and Organometallic Chemistry ; Supplement Volume Part A / Section 1b | 1.2580 |
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Mitarbeit |
Sonstige Mitarbeit: Reiner Ditz, Bärbel Sarbas, Peter Schubert, Wolfgang Töpper |
Sprache | englisch |
Gewicht | 1155 g |
Einbandart | gebunden |
Themenwelt | Naturwissenschaften ► Chemie ► Anorganische Chemie |
Schlagworte | HC/Chemie/Anorganische Chemie |
ISBN-10 | 3-540-93627-0 / 3540936270 |
ISBN-13 | 978-3-540-93627-5 / 9783540936275 |
Zustand | Neuware |
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