The Mineral Revolution is a term used by historians to refer to the rapid industrialisation and economic changes which occurred in South Africa from the 1860s onwards.
The orefields, which overlapped British and Afrikaner territory, were quickly excavated of all surface deposits and a similar pattern to Kimberley emerged – small diggers were bought out by large corporations.
The young men would travel to the mines during the summer to provide temporary labour and earn enough wages to buy status symbols, such as cattle or guns, before returning home.
The need to create a fixed, permanent labour force at Kimberley and on the Rand became the primary objective of the mining corporations and the colonial government.
The need to create a fixed labour force resulted in the colonial government, and the mining corporations, introducing a variety of schemes to keep workers on-site for lengthy periods of time.
These enclosed compounds were built in the style of open-air prisons, where workers were required to live by the terms of their contract, in exchange for food, accommodation, and cheap beer provided by the company.
The growth of towns and cities across South Africa prompted changes in rural areas, as farms lost labourers to the mines and demand for food and agricultural produce increased.
These middle-class farmers, midway between the large commercial farms and smallholdings, were able to significantly increase their earnings by producing cash crops such as coffee, tobacco, sugar, and grapes, which were not labour-intensive and which fetched high prices at urban markets.
[citation needed] The 1879 Anglo-Zulu War also had roots in the Mineral Revolution, specifically as the Cape Colony wished to neutralise any potential threats to the mines.
In the aftermath of the war, thousands of young Zulu men migrated to the mines in search of work, driving down wages and exacerbating the already cramped conditions in the compounds.
[citation needed] Britain's desire to control the entire Rand region (which overlapped neighbouring Transvaal), remove potential threats to the mines, and encourage industrial expansion by replacing the slow and inexperienced Afrikaner bureaucracy with British laws and regulations led to increasing tension between the British colonies and the Afrikaner states, resulting in the outbreak of war in 1899.
[citation needed] The Second Anglo-Boer War united South Africa as a single state (initially British, but granted independence in 1910).
Mechanised farming and over-grazing led by 1910 to the appearance of immense dongas (gullies) in the countryside, which carried away soil and scarred the landscape, and contributed to dustbowls across South Africa in the early decades of the twentieth century.