japan keen to invest billions in africa, page-5

Investment interest in Africa found here..
I cant vouch for info in the links..
http://www.israelidiamond.co.il/english/News.aspx?boneID=918&objID=8700

http://www.timeslive.co.za/sundaytimes/article894173.ece/Biti-may-boycott-trip-to-China-to-seal-rip-off-deal

and this link was of interest to me because it suggests a reason for environmental intervention that i wouldnt expect..

http://www.nytimes.com/2011/01/21/business/global/21rare.html?src=mv

An investment in Platinum miners seems like a good idea...at first... and how hard do you have to work to hold onto it?