Sentence examples for copper production from inspiring English sources

Indeed, the main supplemental form of Se is sodium selenite which is a by-product of copper production.

Iridium generally is produced commercially along with the other platinum metals as a by-product of nickel or copper production.

Advancing copper production using sulfur-based minerals.

Copper production was affected by lower grades and planned maintenance.

It said 2015 copper production fell 10.6% to 630,000 tonnes, below its 635,000 target.

The Germans are excavating ancient copper production sites on the Iranian Plateau.

The deal will increase Teck's copper production by 43percentt and add deposits under development.

With its acquisitions, Konkola controls nearly two-thirds of copper production here.

Some of the byproducts of copper production, selenium, for example, are valuable in their own right.

This is done in a rotating converter of the type used in copper production.

Intel is currently selecting a "best of breed" supplier for its initial copper production.