LATEST IN COPPER MINES - SOUND

The video explores the copper mining operations in Cobar, New South Wales, highlighting its history since the 1870s. It describes the mechanized processes used in mining and ore processing, including the use of graders, boring machines, and conveyors. The video also addresses the challenges of water supply, solved by a pipeline from the Bogan River, and the role of automation in the plant. Finally, it covers the copper concentration process and the dispatch of copper concentrates, positioning Cobar as the second largest copper mine in Australia.

What significant change occurred in Cobar's mining operations?

• Introduction of pick and shovel mining

• Transition to highly mechanized operations

• Closure of the mine

• Discovery of gold deposits

How much copper can the mill at Cobar handle per hour?

• 75 tonnes

• 30 tonnes

• 45 tonnes

• 60 tonnes

What is a major challenge for the Cobar mine due to its location?

• Low average rainfall

• High labor costs

• Lack of modern equipment

• Proximity to urban areas

What role does closed circuit television play in the Cobar mine?

• Providing entertainment

• Broadcasting news

• Controlling the automated plant

• Enhancing security

How does the Cobar mine rank in size compared to other copper mines in Australia?

• Largest

• Second largest

• Third largest

• Smallest