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        寶石級玫瑰色綠柱石

        寶石級玫瑰色綠柱石

        青河縣是阿爾泰山花崗偉晶巖集中分布區,該區除有鈹、鋰、鉭、鈮等稀有金屬礦以外,還產出綠柱石類寶石。2003年10月在該區某花崗偉晶巖脈的晶洞中,采得一顆玫瑰色寶石級綠柱石,晶形完整,晶體呈厚板狀,大小為23cm×18cm×6.5cm,達4.3kg,透明,硬度為7.66摩氏硬。

          
          
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            91欧美激情一区二区三区成人