May 22, 2022

Americas’ oldest mine now identified

An ancient mine in eastern Wyoming was used by humans to produce red ocher starting nearly 13,000 years ago.

May 20, 2022

Highest efficiency solar cell now a reality

National Renewable Energy Laboratory researchers created a solar cell with a record 39.5% efficiency under 1-sun global illumination.

May 11, 2022

How to classify rocks during quarrying

Researchers say it is possible to classify sedimentary rocks during quarrying, using a portable Raman spectrometer.

May 9, 2022

South Korea hunts tungsten treasure in race for rare minerals

Blue tungsten winking from the walls of abandoned mine shafts could be a catalyst for South Korea's bid to break China's dominance of critical minerals.

May 9, 2022

Adding basalt rock to agricultural land may lead to drastic CO2 emissions reduction – study

UK-based researchers say enhanced weathering has a removal potential of 6–30 million tons of carbon dioxide annually by 2050.

May 6, 2022

Rio Tinto becomes first North American producer of scandium oxide

Quebec plant's nameplate capacity of three tonnes per year represents approximately 20% of the global market.

April 12, 2022

Airbus defends Russian titanium use, urges against sanctions

Russia provides about half of Airbus’s titanium needs, directly or through key suppliers.

April 8, 2022

Market value of top 50 stage.mining.companies surge $335 billion during Q1 2022

Extreme volatility on metal and mining markets continued into 2022 amid historically low stockpiles of metal on global exchanges, but for most […]

March 17, 2022

5 CHARTS: Mining supercycle – how soon is now?

Pent-up demand, supply shocks, low stocks pushed aluminum, copper and coal prices to all-time highs, but new report suggests supercycle talk is premature.

March 7, 2022

Boeing suspends buying titanium from Russia, assures of ‘sufficient supply’

Airbus did not immediately respond to a request for comment on the status of its titanium supplies.