 | | Journal (article/letter/editorial) | | to and classification of manganese deposits of China Delian Fan ) , Peiji Yang Institute of Geology,...Academy of Sciences, P.O. Box 9825, Beijing 100029, China Received 15 October 1997; accepted 28 February 1999...Manganese ŽMn. ore deposits are widely distributed in China and can be divided into six types based on origin...Sedimentary and supergene Mn ore deposits are economically the most important. Mn ore deposits and ore-bearing...Triassic and Quaternary ages. The largest Mn metallogenic periods in China are Sinian and Devonian, in contrast |
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