Researchers in Canada develop million-mile lithium-ion battery

If it reaches commercial production, the battery could make Tesla's robot taxis and long-haul electric trucks viable.

MINING.COM Staff Writer | October 3, 2019 | 6:15 am

Pit wall collapses at Avesoro’s New Liberty mine in Liberia

Production volumes will be reduced "for some time", the company said.

Cecilia Jamasmie | October 3, 2019 | 3:57 am

Vale expects to mostly finish paying for burst dam by 2021

In securities filings, Vale projected costs from halted operations related to its dam that burst to fall from $3-$4 per tonne of iron ore in the third quarter to $2.5-$3.5 per tonne in the fourth quarter.

Reuters | October 2, 2019 | 3:19 pm

Marathon advances Valentine toward prefeasibility

An updated resource estimate for Valentine is slated for the fourth quarter.

Canadian Mining Journal Staff | October 2, 2019 | 3:10 pm

Burst dam at Brazil gold mine leaves two injured, no fatalities

The dam is registered under the name of an individual wildcat miner rather than in the name of a mining company.

Reuters | October 2, 2019 | 1:56 pm

Top producer says lithium prices to keep falling

Oversupply of lithium hydroxide to start easing next year, but spodumene miners won't catch a break soon, says Australia's chief economist.

Frik Els | October 2, 2019 | 1:32 pm

Newmont’s new CEO plans to dispense more discipline than cash

Newmont shares have trailed its peers, even with gold’s meteoric rise that took the metal to a six-year high of $1,557.11 an ounce last month.

Bloomberg News | October 2, 2019 | 1:23 pm

Landslide at gold mine in eastern Congo kills at least 16

Dozens of people die in Congo every year because of old-fashioned and unregulated mining methods that compromise safety.

Reuters | October 2, 2019 | 1:19 pm

Iamgold makes new high-grade discovery in West Africa

The discovery is located between the company’s Boto project in Senegal to the north and its Diakha-Siribaya project in Mali to the south.

Jackson Chen | October 2, 2019 | 11:55 am

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