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本文阐述了盱眙龙山凹凸棒石粘土的赋存层位划分沿革及其岩石特征;并对本区的凹凸棒粘土矿石类型的分类及矿床成因进行了探讨。
This paper describes the evolution of strata and rock characteristics of the attapulgite attapulgite clay in Longji Mountain, and discusses the classification of ore-type attapulgite clay and its genesis in this area.