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dolerite

n. சரளைக்கற்காளகப் பெரிதும் பயன்படுத்தப்படும் எரிபாறை.


Dol"er*ite, n. Etym: [Gr. (Geol. & Min.) Defn: A dark-colored, basic, igneous rock, composed essentially of pyroxene and a triclinic feldspar with magnetic iron. By many authors it is considered equivalent to a coarse-grained basalt.


dolerite - Similar Words