MINING.COM Staff Writer

Shanghai copper price registers second monthly gain on Chile supply concerns

Shanghai copper price registered a second consecutive month of gains on Monday as prices firmed on a potential supply threat in Chile and massive US infrastructure spending plans.

MINING.COM Staff Writer | May 31, 2021 | 10:05 am

Iron ore price rebounds amid talk of easing curbs in Tangshan

Chinese rebar and hot-rolled coil futures also jumped after the market recorded heavy losses over the past few weeks following the government's vow to stabilise commodity prices.

MINING.COM Staff Writer | May 31, 2021 | 9:41 am

Gold price on course for biggest monthly gain since July

Bullion erased its 2021 losses this month amid signs of accelerating inflation and a potentially uneven economic recovery.

MINING.COM Staff Writer | May 31, 2021 | 9:29 am

How perovskites can help develop high-efficiency, low-cost solar cells

Researchers at McGill University unlocked the mystery of how perovskites act as semiconductors even when there are defects in the material.

MINING.COM Staff Writer | May 31, 2021 | 6:06 am

Competition between redox flow, li-ion batteries to heat up over next decade – report

IDTechEx sees redox flow batteries overtaking the li-ion battery energy capacity installed by 2031.

MINING.COM Staff Writer | May 30, 2021 | 1:01 pm

Codelco’s tough copper supply task

The world’s no.1 copper producer will need to execute $35 billion in structural investments until 2030 just to keep output flat.

MINING.COM Staff Writer | May 28, 2021 | 11:51 am

Lithium Americas, Ganfeng planning Stage 2 expansion at Caucharí-Olaroz

“Caucharí-Olaroz is on track to become the largest new lithium brine operation in over 20 years,” Lithium Americas chairman says.

MINING.COM Staff Writer | May 28, 2021 | 9:21 am

Rio Tinto, Comptech produce aluminum alloys for EVs, 5G antennas

Rio Tinto designed the alloys for the semi-solid rheocasting process offered by Comptech.

MINING.COM Staff Writer | May 28, 2021 | 6:06 am

Cost of Fortescue’s Iron Bridge project shoots up once again

The world’s fourth-largest iron ore producer raised the cost estimate for its Iron Bridge magnetite project to between $3.3 and $3.5 billion.

MINING.COM Staff Writer | May 27, 2021 | 8:06 pm

DRC bans export of cobalt, copper concentrate – Fastmarkets

The order comes after mega-mine Kamoa Kakula's debut.

MINING.COM Staff Writer | May 27, 2021 | 6:06 pm

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