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Top UNIT 5: WYOMING''S COAL DRAFT – August 2015 OVERVIEW In this unit, students will gain an understanding of the importance of Wyoming coal to our nation''s
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Mining is the extraction of valuable minerals or other geological materials from the earth usually from an orebody, lode, vein, seam, reef or placer deposits.
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This qualification is aimed at people who work or intend to work within a coalmining context and seek recognition for essential skills in coal mining operations.
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ASTM coal standards and gas standards contain test methods for analyzing the properties and composition of coal, coke, and gaseous fuels.
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