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
The Phoenix – S K Club S K, was formed, which occupied the S K Club house at 72 Mt. Auburn Street. With time, due to changing conditions within the university, it became advantageous for the Phoenix – S K to be classified as a final club, so on May 24, 1930, the Club became final. "The Accidental Billionaires", a 2009 novel by Ben Mezrich based on the founding of Facebook, references the Phoenix – S K Club punch process that Eduardo Saverin (member) participated in and Mark Zuckerberg witnessed in their sophomore years at Harvard. The novel was adapted into a major motion picture, "The