以下为句子列表：
英文: According to the electron probe analyses and other data, some conclusions have been reached as follows: The modes of occurrence of associated silver include minerals of stephanite, bromargyrite, Ag-Sb-tetrahedrite, electrum etc., which occur as small grai
中文: 利用电子探针等测试方法对锰矿石中伴生银的赋存状态进行研究，初步查明银主要是以脆银矿、溴角银矿、银锑黝铜矿、银金矿等矿物形式存在，呈微小颗粒状被包裹于铁锰矿物内或矿物间隙里。
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