How can South Africa's mining industry revive itself?

Mining industry leaders are to gather in South Africa this week, for a summit on the future of the mining sector.

The event is billed as the world's largest investment conference and it is the first mining summit to be held in South Africa since the Marikana tragedy.

Nomsa Maseko reports from South Africa, where questions are being asked about how the country's mining firms can transform themselves to end the conflict and benefit all involved.