Sentence examples for ores for from inspiring English sources

The flotation testing of sulphide ores for flowsheet development, or for the improvement of existing flowsheets in operations, has been practiced for a century or so.

Uranium ores, for example, yielded ionium, and thorium ores gave mesothorium.

Local people have worked the ores for many centuries, but commercial mining essentially dates back to the 1920s.

Tunnels have many uses: for mining ores, for transportation including road vehicles, trains, subways, and canals and for conducting water and sewage.

Modern kilns are used in ceramics to fire clay and porcelain objects, in metallurgy for roasting iron ores, for burning lime and dolomite, and in making portland cement.

For batteries, that value chain would include scientists researching improved materials to companies mining ores for metals; contractors building machines for factory work; and designers, engineers and machine operators doing the actual plant work.

Is there any richer ore for writers than the family?

The other lugs ore for Fortescue Metals, a relative newcomer.

Uranium processing, preparation of the ore for use in various products.

Tin processing, preparation of the ore for use in various products.

Gold processing, preparation of the ore for use in various products.