Royal fifth
The royal fifth (
In Muslim kingdoms
The 20%
Know that whatever spoils you take, one-fifth is for Allah and the Messenger, his close relatives, orphans, the poor, and ˹needy˺ travellers, if you ˹truly˺ believe in Allah and what We revealed to Our servant on that decisive day when the two armies met ˹at Badr˺. And Allah is Most Capable of everything.
In practice, the share of the fifth reserved to the Prophet's family lapsed after
The medieval Taifa kingdoms of al-Andalus embraced the Hanafi argument and institutionalized the fifth on war spoils, treasure troves and mining.[2]
In Christian kingdoms
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In Christian kingdoms, the royal fifth partly comes from the medieval legal conception of
During the age of exploration, Spanish and Portuguese captains and
Spain
In Spain, the quinto real on mining of precious metals was codified by the edict of February 1504, and (with occasional exceptional grants) remained in force through all the Spanish empire until the 18th century. In 1723, it was reduced to a diezmo (10%) and in 1777 it was reduced further to 3%, with an additional duty of 2% if shipped to Spain.[3]
Rather than levy the tax on the basis of the amount of silver or gold produced, the Spanish government tracked the amount of mercury used. Mercury was essential for the refinement of silver and gold in the patio process (see also amalgamation). The Spanish government had a monopoly of mercury production, through its mines at Almadén in Spain and at Huancavelica in Peru. In 1648 the Viceroy of Peru declared that Potosí and Huancavelica were "the two pillars that support this kingdom and that of Spain." Moreover, the viceroy thought that Spain could, if necessary, dispense with the silver from Potosí, but it could not dispense with the mercury from Huancavelica.[4]
References
- ^ a b c d Mannan, M.A. (1986) Islamic Economics: Theory and practice, Sevenoaks, Kent: Hodder and Stoughton, p.249-52
- ^ L. Weckmann (1992) The Medieval Heritage of Mexico, New York: Fordham University Press, Vol. 1, p.80
- ^ C.H. Haring (1947) The Spanish Empire in America, New York: Harcourt Brace, p.259-60
- ^ Arthur Preston Whitaker, The Huancavelica Mercury Mine: A Contribution to the History of the Bourbon Renaissance in the Spanish Empire, Harvard Historical Monographs 16 (Cambridge, MA: Harvard University Press, 1941).