Sentence examples for as mined from inspiring English sources
Although various methods are effective in producing higher-grade concentrates of cinnabar for furnacing, they cannot compete economically with the direct furnacing of the ore either as mined or after preliminary sorting by hand.
As mined, raw ore is a nonchemical mixture of ore proper (heavy) and earthy matter, or gangue (light); the two may be largely separated by crushing the raw ore and washing away the lighter gangue.
Because most cinnabar as mined contains less than 1 percent mercury, various mineral-processing methods, such as jigging, shaking, screening, elutriation, and flotation, have been practiced to concentrate the ore.
The trust reports that some Afghans returning from exile step on landmines they themselves laid around their houses before leaving, to deter looters.Added to the human tragedy is the economic loss, as mined roads and fields are hardly good for transport and farming.
Unlike coal, uranium as mined cannot be fed directly into a power station.
However, guaranteed U.S. access to "strategic reserves" of "strategic minerals", where possession is nine tenths of the game and the resources are just as valuable still in the ground as mined and processed for market, is a heady brew to mostly-hawkish senior policymakers and Very Serious think-tankers, especially if the end of the sentence goes 'and China doesn't get them".
Clay minerals may be utilized in their as-mined state, as low-cost impure materials because of their engineering, physical, and or chemical properties.
Processing of as-mined coal typically results in considerable amount of coarse and fine coal processing wastes because of in-seam and out-of-seam dilution mining.
Most important, Marling sounds like no one but herself, no small feat for a music as endlessly mined as folk.
As-mined iron ore contains lumps of varying size, the biggest being more than 1 metre (40 inches) across and the smallest about 1 millimetre (0.04 inch).
The very notion displeases environmentalists who are concerned about the way coal is mined, as well as emissions from coal-burning plants.
