siyal

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التركية - الإنجليزية
sial
The rocks rich in silicon and aluminum that form the upper layer of the earth's crust, which lies beneath all continental landmasses
the granite-like rocks that form the outermost layer of the earth's crust; rich in silicon and aluminum
The rocks rich in silicon and aluminum that form the upper layer of the earths crust, which lies beneath all continental landmasses