The main gold-carrying minerals are pyrite,chalcopyrite and telluride.The best gold-carrying rock is the biotite-albit schist.
主要的载金矿物有黄铜矿、黄铁矿、叶碲铋矿,含金性最好的只云母钠长片。
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To the schists succeeded gneiss, partially stratified, remarkable for the parallelism and regularity of its lamina, then mica schists, laid in large plates or flakes, revealing their lamellated structure by the sparkle of the white shining mica.
片之后是片麻,部分分层,因其片层的平行性规则性而引人注目,然后是云母片,铺成大片或片状,通过白色闪亮云母的闪光揭示了它们的层状构。