Mineral industry of Africa in 2005 from 16.1% in 2004. In 2005, the principal mineral targets in Africa were copper, diamond, gold, and platinum group metals (PGM). African countries that experienced the highest levels of exploration activity in 2005 were, in descending order based on the number of exploration sites as compiled by the USGS, South Africa, Burkina Faso, Ghana, and Zambia, but activity took place in a number of other countries. Gold accounted for approximately 51% of reported African exploration projects, diamond accounted for about 14%, copper and PGM each accounted for about 11%, and nickel accounted for 5%. Early stage projects accounted
Robert S. Bilheimer Robert S. Bilheimer Dr. Robert S. Bilheimer (September 28, 1917 – December 17, 2006) was an American Presbyterian theologian. In his 1947 book "What Must the Church Do?", he used the phrase "New Reformation" to refer to the ecumenical movement that resulted from the 1910 World Missionary Conference, and this usage became commonplace thereafter. He was one of the co-founders of the World Council of Churches (WCC). He later gave credit for the most of the founding of the organization to laity and young people. From 1955-1958, he co-chaired a WCC international commission to prepare a document addressing the threat