Tag Archives: mining news

Mining Corner-Recent Events

Licenced gem mine owners and mining technicians had the opportunity of listening to and interacting with an eminent personality – Dr Jurgen Weyer , Mining engineer of the Institute of Mining Engineering and Special Civil Engineering , Frelberg, Germany at the ‘NGJA’ Auditorium- Ratnapura on 11th August 2008 . This is part of the service […]