Product of the sea, such as fish, amber and pearls. They are a free, natural gift and fall in the category of public property.
Al-bai‘ al-batil
Al-katib
Habal al-habalah
Bai‘ habal al-habala
Al-ghamir
Al-tassuj
Shirkah al-mafalis
Profit-Sharing Certificates
Al-dhimmi
Al-’ard al-‘ushriyah