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2019920· In addition, there are a number of case studies, particularly in the supply of mining raw materials for the construction industry such as aggregates (Faleschini et al., 2016; …
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117· According to Brazilian Law, mining is an activity of national interest and public utility. Mining represents an important share of Brazil’s Gross Domestic Product (GDP) and a …
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711· Here are the top producers of crushed stone and construction sand and gravel for , according to the U.S. Geological Survey (USGS) and MSHA.
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