Columbia subject headings:
Mines and mineral resources--Arab countries.
Mines and mineral resources--Religious aspects.
Mining law (Islamic law)
Precious metals--Arab countries.
Harvard subject headings:
Economics--Religious aspects--Islam
Islam--Economic aspects
Mines and mineral resources--Arab countries.
Mines and mineral resources--Religious aspects
Precious metals--Arab countries.
Princeton subject headings:
Mines and mineral resources--Arab countries.
Mines and mineral resources--Religious aspects.
Mining law (Islamic law)
Precious metals--Arab countries.