TheOxford Learner’s Thesaurusexplains the difference between groups of similar words. Try it for free as part of theOxford Advanced Learner’s Dictionaryapp [countable](in Ghana)an illegal goldminer These small-scale illegal miners are known as galamseys. ...
Gold mining occurs in numerous nations around the world, and the primary requirement to be a gold miner is usually physical strength; people who want to work in more advanced areas of mining may need degrees, but miners on the ground usually receive the training they need on the job. Gold...
Gold mining occurs in numerous nations around the world, and the primary requirement to be a gold miner is usually physical strength; people who want to work in more advanced areas of mining may need degrees, but miners on the ground usually receive the training they need on the job. Gold...
In the coal mining industry of the Appalachian Basin, the word "slate" is still used by many miners in reference to the shale that forms the roof and floor of a mine, and for fragments of shale that are separated from the coal in preparation plants. Experienced miners train newer miners,...
A glory hole is one of several types of excavations that commonly occur during the process of mining. The main types of glory...
Minestone is a type of waste material that is left over after mining for coal deposits. Although there are a number of uses for...
Later, as a member of a youth group, we rented the big lodge, which had been used, I believe, by loggers or miners originally. We loved it. In later years the cabins and lodge were not rented out — they were either permanently leased or sold by the lodge. Today they are once aga...
Ever since she began contributing to the site several years ago, Mary has embraced the exciting challenge of being a Practical Adult Insights researcher and writer. Mary has a liberal arts degree from Goddard College and spends her free time reading, cooking, and exploring the great outdoors. ...
Data mining takes a front-line role in the battle against terrorism. It was supposedly used to determine the leader of the 9/11 attacks. Data miners are statisticians who use techniques with names like near-neighbor models, k-means clustering, holdout method, k-fold cross validation, the ...
the cratons. Most are a few hundred meters across, so they can be hard to find. Once found, many of them become diamond mines. South Africa seems to have the most, and kimberlite gets its name from the Kimberley mining district in that country. This specimen...