The NSSGA and the Smithsonian Institute have collaborated on educational materials for young people interested in geology and aggregates.
They have put together a poster, and other materials, in the Q?rius programme, to help students understand the connection between geological events in the past and the stone, sand and gravel that come from today’s quarries.
Read the article online at: https://www.worldcement.com/the-americas/07112016/nssga-partners-with-smithsonian/
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