open pit chromite

  • Open Pit Mining Consultants - Mine Design, Planning ...

    Scott McEwing has 20 years' mining experience in both open pit and underground mining. Scott is a Project Manager with a mining engineering background. Scott's technical skills include mine planning, optimisation and design. He is proficient in the use of computerised mining software packages – Whittle and MineSight, in particular.

  • Kemi mine - Wikipedia

    Chromite ore was extracted from open-pit mines reaching depths of approximately 200 meters until 2005. In 2003, underground mining began. The underground mine is accessible either via an incline ramp or a mine shaft. Ore extraction started at level 500, from which the process proceeds upwards towards the bottom of the open-pit.