"triclinic feldspar," 1868, from German, coined 1847 by German mineralogist Johann Friedrich August Breithaupt (1791-1873) from plagio- + Greek klasis "fracture," from stem of klan "to break" (see clastic). Related: Plagioclastic.
双语例句
1. The plagioclase contains albite, oligoclase, andesine, laboratories, bytownite and anorthite.
钠长石 、 更长石、中长石 、 拉长石 、 培长石和钙长石属于斜长石大类.
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2. A usually coarse - grained igneous rock composed chiefly of calcic plagioclase and pyroxene.
一种辉石矿物,由锂铝硅酸盐组成,是锂的来源.
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3. Plagioclase is usually white - colored with perfect cleavage and albite twins.
斜长石通常呈白色,具有完全解理和聚片双晶.
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4. A chiefly amphibole rock with minor plagioclase and little quartz.
含微小晶状的石英的硅石.
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5. The nodule minerals consist of quartz, plagioclase, amphibole, K ? feldspar , goethite, lepidocrocite, δ MnO ? 2 , illite, and muscovite etc.
