The Ghost Mountain Au deposit of Luangprabang exists in the Upper Palaeozoic Devonian sandstone, SLATE and Permian limestone.
琅勃拉邦魔鬼山金矿床,赋存于上古生界泥盆系砂、板岩和二叠系石灰岩中。
The Ghost Mountain Au deposit of Luangprabang exists in the Upper Palaeozoic Devonian sandstone, SLATE and Permian limestone.
琅勃拉邦魔鬼山金矿床,赋存于上古生界泥盆系砂、板岩和二叠系石灰岩中。
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