7th century – 16th century
Sahara and Sahel, between Saharan salt mines and the goldfields of Mali
The trans-Saharan salt and gold route connected desert mines with Sahelian and Sudanic markets. Salt moved from Taghāza or Idjil through Wadan, Tichitt, Walata and Timbuktu, then by river, camel and porter toward Jenné, Niani and the goldfields. Gold travelled north in the reverse direction. The route’s high transport costs, market differentials and dependence on security shaped the formation of states and the expansion of Islam.
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The Story
The commercial system described here joined Saharan salt mines to the markets and gold-producing zones of the Western Sudan. Salt from Idjil passed through Wadan, Tichitt, Walata and Timbuktu, while salt from Taghāza was likewise sold at Walata and in the capital of Mali. The movement was not confined to one mode of transport: caravans crossed the desert and Sahel, and canoes carried salt along the Niger.
At Jenné or Niani, salt bars were broken into smaller pieces for porters carrying them to the goldfields on behalf of Wangara traders. The same traders and porters carried gold northwards. This asymmetry reflected the physical properties of the commodities: salt was bulky and expensive to transport, whereas gold was easier to carry. A reported caravan of four hundred salt-laden camels returned with gold on only twenty-five animals.
The trade depended on peace and security between gold sources and Sahelian market towns. It encouraged the formation of states, their integration into large-scale empires, and the spread of Islam inland. The same commercial geography also intersected with slavery: enslaved people worked in mines and served as porters, while raiding and the sale of captives created a contrasting pattern of insecurity in regions where slave trading was more important.
7th century – 16th century
Sahara and Sahel, between Saharan salt mines and the goldfields of Mali
The trans-Saharan salt and gold route connected desert mines with Sahelian and Sudanic markets. Salt moved from Taghāza or Idjil through Wadan, Tichitt, Walata and Timbuktu, then by river, camel and porter toward Jenné, Niani and the goldfields. Gold travelled north in the reverse direction. The route’s high transport costs, market differentials and dependence on security shaped the formation of states and the expansion of Islam.
Continue exploring
The Story
The commercial system described here joined Saharan salt mines to the markets and gold-producing zones of the Western Sudan. Salt from Idjil passed through Wadan, Tichitt, Walata and Timbuktu, while salt from Taghāza was likewise sold at Walata and in the capital of Mali. The movement was not confined to one mode of transport: caravans crossed the desert and Sahel, and canoes carried salt along the Niger.
At Jenné or Niani, salt bars were broken into smaller pieces for porters carrying them to the goldfields on behalf of Wangara traders. The same traders and porters carried gold northwards. This asymmetry reflected the physical properties of the commodities: salt was bulky and expensive to transport, whereas gold was easier to carry. A reported caravan of four hundred salt-laden camels returned with gold on only twenty-five animals.
The trade depended on peace and security between gold sources and Sahelian market towns. It encouraged the formation of states, their integration into large-scale empires, and the spread of Islam inland. The same commercial geography also intersected with slavery: enslaved people worked in mines and served as porters, while raiding and the sale of captives created a contrasting pattern of insecurity in regions where slave trading was more important.
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