石英辉绿岩的英文怎么说
石英辉绿岩的英文: n. 石英 This is a basic quartz analog clock. Amethyst is a type of quartz. A variety of silica that contains microcrystalline quartz. A chiefly amphibole rock with minor plagioclase and little quartz. A purple or violet form of transparent quartz used as a gemstone. n. 辉绿岩 |