Sentence examples for conditions for mining from inspiring English sources

As a second step, Western governments should insist on more stringent social and environmental conditions for mining rare earths and other raw materials when they conclude the partnership accords with countries like Kazakhstan.

To create better strategic and planning conditions for mine action, a review of the general mine impact assessment is planned for 2007.

Review shows the required engineering for extraction of thick seams needs to be fitted with thickness of the seam, behavior of rock-mass and surrounding stress conditions for efficient mining.

Because LTCC mining technology with large mining height is a new coal mining method, however, there is still a lack of related theories and studies; for instance, the applicable conditions for a large mining height LTCC mining operation, the movement of the top coal and the roof strata, stress distribution around the face, and a complete set of equipment for a large mining height LTCC face.

Consequently separate equations and guidelines have been given for these two conditions of mining.

(1) The geological and mining conditions for roadways in Chinese coal mines have following characteristics: low rock strength, complex geological structures, maturely developed joints and bedding planes, large depth; narrow pillars, strong mining disturbances.

The rupture pattern and rock failure were analyzed for mining conditions under thin bedrock.

The resulting ground control problems (buckling, cutters, etc). in such conditions are quite challenging for mining engineers.

Spain was seeking to cushion conditions for workers in coal mines that are unprofitable and could face closure.

In this paper, According to theoretical analysis of detection method of voltage, a new method of non-contact detection method of voltage is designed under any severe environmental conditions, for example, in coal mines.

I was thinking a lot about the gold mines in Africa, the deplorable conditions for workers and damage the mines do to the environment.