- a very fine grained sedimentary rock, sometimes referred to as a shale

listen to the pronunciation of - a very fine grained sedimentary rock, sometimes referred to as a shale
الإنجليزية - الإنجليزية

تعريف - a very fine grained sedimentary rock, sometimes referred to as a shale في الإنجليزية الإنجليزية القاموس.

- a very fine grained sedimentary rock, sometimes referred to as a shale
siltstone