The uranium-bearing vonsenite deposit in Liaodong (eastern Liaoning) is a unique and superlarge deposit.

辽东硼铁矿床是一处类型独特的超大型矿床。

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The uranium-bearing vonsenite deposit in Liaodong (eastern Liaoning) is a unique and superlarge deposit.

辽东硼铁矿床是一处类型独特的超大型矿床。

youdao