Thanks to Leonardo DiCaprio’s performance in the film of the same name, we all know the phrase ‘blood diamonds’ (referring to ...

Touting an unconventional approach, Contango Ore says it can develop mines faster and with a smaller environmental footprint.

Ans: KDM Gold is a type of gold which comprises 92 per cent pure gold and the remaining 8 per cent contains cadmium alloy hence the term KDM gold came into usage. The mixture of cadmium was done ...