单词 | 晶簇 |
释义 | 〔vug〕A small cavity in a rock or vein, often with a mineral lining of different composition from that of the surrounding rock.晶簇:岩石或岩脉中的小空腔,常有从周围岩石的矿物而来的不同组织的矿物内层〔druse〕A crust of tiny crystals lining a rock cavity, usually composed of the same minerals that occur in the rock.晶簇:嵌于岩石洞穴的小晶簇,一般由与岩石相同的矿物成分组成 |
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