1) Exploration companies have not got down to the nitty-gritty of mining in any large degree and usually the work in the initial phases is done by contractors,with many technical experts and geologists running around!So at this phase no worry with striking unions,tax implications etc.Which brings me to JBL which is a Canadian firm with it would seem deep pockets.Nickel's price has been soaring for some time and although it can be volatile ,it would seem if it is not likely to return to the very lows again.Many investors have asked how can we as South Africans score as there are few opportunities of owning a nickle mine as well as a new source of copper.JBL has struck it rich with a good quantity of nickel and copper over a distance of ten kilometers in Madagascar,which is going to turn into a very good ore body in a couple of years.After Madagascar is a part of Africa that drifted away,so there should be many more minerals there.It has not been well explored up to now.