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
Nathan S. S. Beman Park, located just north of the RPI campus, is named in his honor. Nathan S. S. Beman Nathan Sidney Smith Beman (1785 - 1871) was the fourth president of Rensselaer Polytechnic Institute. He was born in what is now New Lebanon, New York on November 26, 1785. He graduated from Middlebury College in 1807. He then studied theology and preached in Portland, Maine and Mount Zion, Georgia. In 1818, he became president of Franklin College in Athens, Georgia, which was the founding college of the University of Georgia, although he only served a year in that position. He then returned