This study evaluates using waste rock as a concrete aggregate, reinforced with basalt or steel fibers, addressing material ...

The government has been urged to strengthen the resilience of the domestic mineral products supply chain as the latest data ...

Construction demand for heavy-side materials in Great Britain has weakened further at the start of this year, according to ...

Not too long ago, I was searching for ideas for the next installment of the “Big Chemistry” series when I found an article ...

A NEW asphalt plant at a quarry in a Borders village will pave the way for 10 new jobs, it has emerged. Proposals have been submitted for installation and operation of the plant at Quarry Soutra Mains ...

Beneath the baking sun of Hipco Valley in God’s Grace Community, the rhythmic clang of hammers hitting stone fills the air.

This revealed that tin ingots from three ancient shipwrecks discovered off the coast of Israel and one shipwreck found off ...

Here, among the dust and gravel, men and women chip away at rocks ... "Before then, the business used to go faster." A 25kg bag of crushed rock sells for just 200 Liberian Dollars -- roughly ...

On February 18, contamination in the Kafue river, Zambia, led to a mass death of fish. Its water turned a deathly gray and ...

Tin was the critical mineral of the ancient world. It was essential to alloy with copper to make bronze, which for many centuries was the preferred ...