Sentence examples for on ores from inspiring English sources

The process can be used on ores that are only 0.5 to one percent copper, too little for conventional refining.

Leaching in-place, or in situ leaching, is practiced on ores that are too far underground and of too low a grade for surface treatment.

Leaching is more costly than furnacing and is not effective on ores of irregular composition.

Heap leaching is done on ores of semilow grade that is, high enough to be brought to the surface for treatment.

At level 43 you can cast superheat on ores that you could smith at furnaces to turn them into bars.

So there's no easy way to speculate on ore prices.

This provides a unique opportunity to investigate the machine setting conditions on ore breakage behaviour.

The effects on ore particle size, pH, pulp density, and temperature on bacterial leaching was studied systematically.

Port authorities said the decline is tied to a number of factors, including a ban on ore exports from Karnataka, restrictions on transporting ore from mines to offload points and the closure of several mines following charges of illegal mining.

The mining ministry had admitted that an outright ban on ore shipments would cut exports by $4 billion this year and $2.5 billion next.

Massive development of the iron industry, based on ore mined in the Hamersley Range, brought an influx of population to the area in the 1970s.