Sentence examples for mined materials from inspiring English sources

"There is an important demand for transport of mined materials for export to China and to the world," he said.

Blasting is commonly used to break materials such as coal, ore, stone, or other mined materials, to demolish buildings, and to excavate foundations for civil structures.

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Other mined materials used in Apple products include aluminum, copper, tin and tungsten.

Mined materials are put through breaking, crushing and sifting processes in pit area or facilities established close by.

Some of these mined materials, like iron, are common in the Earth's crust, some are rare, but none of these are replaceable or renewable within a thousands-of-years timeframe.

A global leader in iron ore mining, LKAB turns its mined material into pellets before dispatching it to customers around the world.

Bord and pillar is also known as room and pillar mining system in which the mined material is extracted across a horizontal plane while leaving "pillars" of untouched material to support the overburden leaving open areas or "rooms" underground.

But new mines are likely to take three to five years to reach full production, according to industry executives, although existing uranium mines may be able to move faster by reprocessing previously mined material, which often contains rare earths.

Above ground, girls as young as 10 were sorting mica from other mined material.

In addition, little or no beneficiation, or crushing and grinding of the mined material, is employed.