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辽宁地质勘察局最近在辽东新区水系重砂中发现了两颗金刚石,其中一颗为八面体,重量达0.25克拉。这一发现,对在新区找到原生金伯利岩提供了重要地质依据。
Recently, Liaoning Bureau of Geological Prospecting discovered two diamonds in the heavy sand of Liaodong New Area, one of which is octahedron and weighs 0.25 carats. This finding provides an important geological basis for finding primary kimberlite in the new area.