feld.spar
n.(名词)Any of a group of abundant rock-forming minerals occurring principally in igneous, plutonic, and some metamorphic rocks, and consisting of silicates of aluminum with potassium, sodium, calcium, and, rarely, barium. About '0 percent of the earth`s outer crust is composed of feldspar.长石:任何一组由大量岩石形成的矿物,主要存在于火成岩、深成岩以及一些变性的岩石中,含有钾、钠、钙及极少的钡的铝硅酸盐,地球的外层地壳中约百分之六十是长石
来源:Partial translation of obsolete German Feldspath 已废德语 Feldspath的部分翻译 Feld [field] from Middle High German veld from Old High German feld * see pel…- 2Feld [(矿物)产地] 源自 中古高地德语 veld 源自 古高地德语 feld *参见 pel…- 2Spath [spar] Spath [晶石]