Coal top locating technology could uses radar - www.miningmonthly.com

www.miningmonthly.com
Coal top locating technology could uses radar
www.miningmonthly.com
Damage to the tops of coal seams caused by incorrect blast stand-off distances is a serious issue to the Australian coal industry costing the equivalent of about 10% in lost coal. To date, no effective and economically-sound techniques are available to ...