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Apple’s iPhone boom highlights critical minerals powering smartphones•Presenting a united front for Queensland’s copper sector•Thailand seeks Myanmar mine access amid arsenic pollution•Egypt to set up state-backed company to license artisanal gold miners, free detainees•Brixton closes $7.4 million raise for Thorn, Langis projects•Heliostar banks record $78.7 million for Ana Paula push•Mining giants bet billions on 2030 supply crunch•Gunnison Copper reports Q3 output, revenue surge•Triumph Gold targets $15.46 million for Yukon push•African Rainbow Minerals faces a jobs dispute at Nkomati mine•Angola seeks 10% stake in De Beers under Anglo’s proposed exit•Gold price rebounds but heads for biggest weekly loss since June•Teck copper strike reaches BC port as operator sues union•Copper benchmark rocked by miner-smelter tug-of-war•Zimbabwe mining bill targets community, environmental safeguards•Mount Isa critical minerals hub secures Feasibility Study funding•Eramet initiates $814.5 million capital raise to reduce debt•Richemont backs natural gemstones, declines De Beers comment•‘Tis the season for administration as Comlek falls a second time•OceanaGold Philippines trials wireless blasting at Didipio mine Apple’s iPhone boom highlights critical minerals powering smartphones•Presenting a united front for Queensland’s copper sector•Thailand seeks Myanmar mine access amid arsenic pollution•Egypt to set up state-backed company to license artisanal gold miners, free detainees•Brixton closes $7.4 million raise for Thorn, Langis projects•Heliostar banks record $78.7 million for Ana Paula push•Mining giants bet billions on 2030 supply crunch•Gunnison Copper reports Q3 output, revenue surge•Triumph Gold targets $15.46 million for Yukon push•African Rainbow Minerals faces a jobs dispute at Nkomati mine•Angola seeks 10% stake in De Beers under Anglo’s proposed exit•Gold price rebounds but heads for biggest weekly loss since June•Teck copper strike reaches BC port as operator sues union•Copper benchmark rocked by miner-smelter tug-of-war•Zimbabwe mining bill targets community, environmental safeguards•Mount Isa critical minerals hub secures Feasibility Study funding•Eramet initiates $814.5 million capital raise to reduce debt•Richemont backs natural gemstones, declines De Beers comment•‘Tis the season for administration as Comlek falls a second time•OceanaGold Philippines trials wireless blasting at Didipio mine

How Petra Diamonds saved millions on ore pass remediation using autonomous drone technology

Emesent Hovermap technology helps Petra Diamonds assess ore pass damage within hours.

In October 2019 Petra Diamonds was faced with a decision to repair or abandon an orepass which had suffered damage from long-term scaling.

Faced with the potential of costly remediation work that may not succeed, management tasked Emesent partner Dwyka Mining Services with providing accurate, quick and cost-effective visualizations, without endangering the safety of Petra personnel or contractors.

Learn how Hovermap scanning technology helped cement the decision to abandon costly remediation plans, saving Petra an estimated five months and five million rand.

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Written By Jonathan Norris
Jonathan is a founder of Mining.com.au and has been covering the resources industry since 2018. With over 17 years experience in print, broadcast and online media, Jonathan has seen first hand the transformative effect of online niche media.