modeing of the kaolin deposits and reserve clasification challenges of charentes basin,france
Publish place: Journal of Mining and Environment، Vol: 1، Issue: 1
Publish Year: 1389
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JMAE-1-1_007
تاریخ نمایه سازی: 13 مرداد 1394
Abstract:
the kaolinitic clays have been exploited for more than a hundred years , in the western part of the charentes basin,france,and belong to a paleo-deltaic network.the recent deposits are relatively ricger in alumina in comparison with the older ones.the genesis of the kaolin deposits of the charentes basin follows simple geological rules,but their detailed geometry has a great complexity,reinforced by the fact that one must distinguish very different clay qualities.the exploitation of the cmplex deposis which are buried in the deeper level needs the more powerful tool.the paper aims at analyzing the adequacy of the traditional method used in the exploitations of the kaolin deposits of the charentes basin in comparison with another method based on geostatistics to define criteria of selection and classification of reserves.
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Authors
M koneshloo
faculty of mining petroleum and geophysics ,shahrood university of technology,shahrood,Iran
Jean -paul chiles
Ecole des mines de paris,central de Geosciences,france