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矿物包裹体是在成岩成矿过程中保留下来的原始物质，对其成分进行研究，可以提供诸如成岩成矿的物化条件、矿床成因、成岩演化等多方面的信息。就具体矿床而言，成矿物质常常具多源性，矿床的形成往往是各种因素共同作用的产物，其成因具有模糊性。如产于火山岩体或岩浆岩体附近的层控矿床，既具有沉积层控的特点，又受到火山活动或岩浆活动的影响，二者没有一个明确的成因界线。对此模糊现象，运用模糊ＩＳＯＤＡＴＡ法来讨论不同矿床矿物包裹体成分特点，以此探讨矿床的成因类型。
Mineral inclusions are the original materials retained during diagenesis and mineralization. Studying their compositions can provide information such as physicochemical conditions of diagenesis and mineralization, genesis of ore deposits, diagenetic evolution and so on. In terms of specific deposits, the metallogenic materials are often multi-sourced, the formation of the deposit is often the product of a variety of factors together, its causes are ambiguous. For example, the stratabound ore deposits produced near volcanic rocks or magmatic rocks are not only controlled by sedimentary layers but also affected by volcanic activity or magmatic activity, and there is no definite genetic boundary between the two. This fuzzy phenomenon, the use of fuzzy ISODATA method to discuss the characteristics of mineral deposits in different mineral deposits, in order to explore the type of genesis of the deposit.