Economy


 * ​​ __ INDUSTRIES AND SERVICES __**


 * The center of mining, manufacturing and finance
 * The mining houses are headquartered in the city, this in which regulates the industry
 * The mining industry needs a substantial engineering sectors
 * Hub for local, national and international travel
 * The most important industrial, financial, and commercial center in Africa
 * It has the world's richest gold fields
 * Their currency is 100 rand
 * A well developed higher education system
 * 85% of the population ages 15 and older are literate
 * Theuir infant mortality rate is 42.5 deaths/1000 births