At first site… We see a model showing the Pitcairn hotspot’s deep ocean landscape. In fact, the Island of Pitcairn in the middle of the Pacific ocean, was at first unknown and un-charted, but now this island is famous for becoming the refuge for the mutineers from the HMS Bounty. Looking Loser … The undersea volcanic edifices […]
Ce sigle (CO.MI.REN) correspond à Compagnie Minière de Saint-Renan. Cette compagnie était chargée de l’exploitation du minerai d’étain ou cassitérite dans les marais de Saint-Renan. Un hasard En 1957, des géologues recherchaient de l’uranium dans la vallée de l’Aber-Ildut. Leurs recherches furent vaines mais ils découvrirent aux abords de Saint-Renan une importante concentration d’un minerai qui, après expertise, s’avéra être […]
The total volume of drinking water accounts for approximately 3% of the total volume of water on ground. Indeed, the major part of water is in the oceans and the seas. The drinking water is essential in the human society for the production of resources through irrigation, the agriculture and the industrial production related to the raw material transformation. […]
