Sentence examples for stages of mining from inspiring English sources

This is because the local administration has refused MSPL almost all the numerous permits that are required at the different stages of mining.

Open image in new window Fig. 2 Changes in soil bulk density during different stages of mining subsidence.

RMR is a simple rock mass classification system and is often used for characterization and design purposes in preliminary stages of mining and civil engineering practices.

Observations made by and photographs taken by the field teams indicated there were opportunities for exposures to lead and other contaminants in all stages of mining and processing [ MSF 2012; von Lindern et al. 2011; see also Supplemental Material, Figure S1A C (http://dx.doi.org/10.1289/ehp.1206051)].

The aim of this improvement is to reduce the cost of sequential rule mining process by pruning the sub trees which give non-significant rules in the early stage of mining.

An integrated approach that is applicable to existing operations and early stage of mining project such as prefeasibility and feasibility studies is developed to asses deposit variability and its influence on metallurgical performance.

In order to provide a better understanding of the MR-Radix, Figure 8 presents the pseudo-code for the Radix-tree, Figure 9 shows the pseudo-code of the stage of mining association rules, and in Figure 10 the pseudo-code of the partitioning step of the MR-Radix is presented.

Through observing and analyzing the geophysical data variations of all stages of pre-mining, mining and post-mining as well as post-mining deposition stable period, impacts of coal mining on stratigraphic structure and its water bearing were studied and modern coal mining induced stratigraphic change pattern was summarized.

There have been four major stages of coal mining development in China, namely artificial mining, blasting mining, conventional mechanized mining, and fully mechanized mining.

These results are presented within the wider context of geometallurgy and demonstrate how geometallurgical assessment, even at an early stage of mine development, can greatly assist in the design of a suitable extraction scheme.

"It is better to invest in a place where the perception is bad, but the reality good, like Colombia" where he has investments in two gold mines -- Medoro Resources (MRS CN) and Gran Colombia Gold -- the latter of which is still in an early stage of mine development.