tachylyte
n. பளிங்குபோன்ற கந்தகப்பாறை வகை.
Tach"y*lyte, n. Etym: [Gr. (Min.) Defn: A vitreous form of basalt; -- so called because decompposable by acids and readily fusible.
n. பளிங்குபோன்ற கந்தகப்பாறை வகை.
Tach"y*lyte, n. Etym: [Gr. (Min.) Defn: A vitreous form of basalt; -- so called because decompposable by acids and readily fusible.