The mineral deposits, such as salt, graphite, etc., which are on the surface of the earth and do not involve much labour in excavation.
Al-qirat
Al-muraj ah al-Islamiyah
Rabb al-’asl
Price Deferred Sale
Ijarah Contract
Al-ma'adin al-batin
Al-khumus
Haliy al-mahzur
Al-batil
Al-mahrum