NASA’s mineral mapping instrument goes into retirement

NASA’s Compact Reconnaissance Imaging Spectrometer for Mars produced maps that make it easy to tie mineral deposits observed in high-resolution images to regional scale trends.

Staff Writer | April 27, 2023 | 6:06 am

Glencore buys stakes in Norsk Hydro and Vale’s assets in Brazil

It's taking a 30% stake in alumina refinery Alunorte and a 5% interest in bauxite producer Mineracao Rio do Norte, both in Para, Brazil.

Cecilia Jamasmie | April 27, 2023 | 4:55 am

Glencore says takeover bid for Teck stands after spinoff fails

Glencore reiterated its intention to buy Teck and even bid more, raising pressure on the Canadian miner to sit down at the negotiating table.

Cecilia Jamasmie | April 27, 2023 | 3:29 am

Syrah estimates $539 million in costs for Louisiana plant expansion

The development follows the completion of a definitive feasibility study of Vidalia Further Expansion project.

Reuters | April 26, 2023 | 5:05 pm

Vale’s profit slumps well below forecasts

First quarter net profit down 59% from a year earlier.

Reuters | April 26, 2023 | 4:33 pm

Newcrest’s gold production misses analysts’ estimate

The miner produced 509,637 oz of the precious metal in the three months ended March 31.

Reuters | April 26, 2023 | 4:24 pm

Vulcan secures German lithium plant finance from chemicals maker Nobian

Nobian will contribute 161 million euros in cash as equity to fund capital expenses.

Reuters | April 26, 2023 | 4:20 pm

Northern Star sales drop from last quarter, lifts unit costs view

The company sold 363,000 ounces of gold in the quarter ended March 31.

Reuters | April 26, 2023 | 3:38 pm

Grupo Mexico’s earnings beat forecasts, fueled by freight

Grupo Mexico is one of the world's largest copper miners.

Reuters | April 26, 2023 | 2:02 pm

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