It is also extremely likely that chemicals such as cyanide and arsenic will be leached into the local water systems. |
In the new stage, the ore will first be leached, and then, the residue will be treated by flotation to recover the sulphide content. |
Such soil as occurs is usually shallow, leached and mildly acid, and of generally low fertility. |
The linseed oil from the paint has leached onto the surrounding paper, creating a greasy aureole. |
The soils are mostly leached sands and are defined as generally poor in nutrients and relatively saline except for the clay riverine soils. |
The only light leached in from two high windows, or emerged from the titanium white of the oil-paint. |