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Dongping gold deposit occurs in the internal contact belt between Shuiquangou alkali mixtite and old layers.
东坪金矿床赋存于水泉沟碱性杂岩体与老地层的内接触带上。
youdao
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Dongping gold deposit occurs in the internal contact belt between Shuiquangou alkali mixtite and old layers.
东坪金矿床赋存于水泉沟碱性杂岩体与老地层的内接触带上。
youdao