Blasting operation affect both downstream operation efficiency an cost.Blasting a on of the many ways implore by mining Engineer to break rock mass into fragment via th use of Explosive.Industrial Explosive mostly used for blasting include; Nitroglycerin base dynamite (Alfro Nobel), emulsion gel base Explosive (heavy ANFO, NitroGel) and ANFO.Blasting operation is dangerous due to it associated environmental impacts like flyrock, ground vibration, airblast and Noise.In order to mitigate this impa
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Where is Mining on the Water Stewardship Journey?
Three years ago, 27 of the world’s largest mining and metals companies pledged action to support the responsible use of water through the launch of the International Council on Mining and Metals’ (ICMM’s) position statement on water stewardship. By signing up to the position statement, members committed to transparent, consistent disclosure on water performance, managing water at operations effectively and collaborating with others to achieve resp
Miners say COVID-19 has accelerated move to digital, automation
Results indicate that cut-offs for the application are presently in excess of 12 Mtpa of total earthmoving. All of the current implementations of an AHS are based in mines that exceed this amount of total material moved.
Truck count cut-off thresholds vary by payload capacity, but a minimum of six to eight trucks is generally required. In its present form, an AHS is therefore not likely to be applicable to all surface mines as scale is a key factor.
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VANCOUVER: After a nine-year lull, investors are fast-taking notice of the once-neglected precious-metals sector. Gold was among 2019’s best-performing asset classes and it was only days into the arrival of the Covid-19 pandemic before the metal regained its USD 1,700/oz footing from a low of $1,471.
On 21 April, Bank of America predicted a gold price of $3,000 per ounce within 18 months suggesting that AU could continue to outperform even if the Covid bear-market continues. In line with predicti
