alum schist

listen to the pronunciation of alum schist
الإنجليزية - الإنجليزية
A variety of shale or clay slate, containing iron pyrites, the decomposition of which leads to the formation of alum, which often effloresces on the rock
alum schist

    الواصلة

    al·um schist

    التركية النطق

    ılʌm şîst

    النطق

    /əˈləm ˈsʜəst/ /əˈlʌm ˈʃɪst/
المفضلات