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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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Mineralogy of the wastes from diamond-bearing minesстатья
- Авторы: Posukhova T.V., Dorofeev S.A., Gao Xiaoying
- Журнал: Journal of chemistry and chemical engineering
- Том: 5
- Номер: 9
- Год издания: 2011
- Издательство: David Pub. Co.
- Местоположение издательства: Libertyville, IL, United States
- DOI: 1031801
- Аннотация: Paper No.: JCHE-E11031801 samples from 18 kimberlitic bodies of Russia and China were investigated: pipes Chidviya and Lomonosov pipe (Arkhangelsk province), pipes Mir, 23 s’ezd KPSS, Udachnaya, Botuobinskaya, Nurbinskaya, Snegopadnaya, Zagadochnaya, Morkoka, Chernyshevskaya, Aikhal and Dalnyaya (Yakutian province), pipes Victory-1, Red flag-6, Red flag-28, pipe 42 and pipe 50 (China). The mineral composition of kimberlites was studied by X-ray difraction method and the thermal analysis (fig. 1) in a combination to ИК-spectroscopy and Ca-measurements. The chemical composition of minerals is investigated by a electron-beam method, measurements of microhardness for separate samples of serpentine also were carried out. Proceeding from the received data, all investigated кимберлиты were divided into four mineral-technological types. 1 - with prevalence of saponite (Chidviya and Lomonosov); 2 - with the high contents of serpentine (Snegopadnaya, Aikhal, Dalnyaya, Udachnaya); 3 - with the increased contents of a carbonate and flogopite (Chernyshevskaya and Botuobinskaya); 4 - with the complex mixed structure (Morkoka, 23 s’ezd KPSS, Nurbinskaya, Mir and pipes of China).
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