BL06111360
SHOW ME SCIENCE ADVANCED - TECHNOLOGY: MINING - SMELTING & REFINING ALUMINUM
Metal and stone mining dates back to prehistoric times. These processes are required to obtain materials that cannot be grown agriculturally or created artificially in a laboratory. Modern mining often focuses on ores, including metals, coal, oil shale, gemstones, limestone, and many more. This program examines the processes of mining, smelting and refining of aluminum, while addressing environmental concerns.
DVD
High School or above
11 minutes
2015
 
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