The domain name is no longer owned by the company nor is it hosted by the company. To me the only thing that, that clearly shows us is that the company that has either bought Cinco Minas and Gran Cabrera is not called Southrige Minerals. 

It might possibly be a variation of Novamex in some way shape or form. Maybe EnergyWave knows of a website he can set up an alert on, to see if any variations of Novamex are registered as new domain names - if any variations have not in fact already recently been registered already?