TACHYLYTE
Source: 567
Tach″y‐lyte (?), n. [[Gr. ταχύσ quick + λύειν to dissolve.]] (Min.) A vitreous form of basalt; — so called because decompposable by acids and readily fusible.
Source: 567
Tach″y‐lyte (?), n. [[Gr. ταχύσ quick + λύειν to dissolve.]] (Min.) A vitreous form of basalt; — so called because decompposable by acids and readily fusible.