Tag: geology


Blast performance based on violence

January 8, 2020By and

Violence factor is a revolutionary KPI that managers can quickly use to assess blast performance.

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Photo by: Kevin Yanik

P&Q University Lesson 3: Geology

August 16, 2019By

In lesson 3 of the Pit & Quarry University Handbook, readers learn about geology and different land ranges, as well as the aggregate produced from them.

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How much do you know about aggregate?

November 17, 2017By

Aggregate is used in nearly all residential, commercial and industrial building construction and in most public-works projects. Test […]

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NSSGA to host geology webinar Feb. 26

January 26, 2015By

The National Stone, Sand and Gravel Association (NSSGA) is set to host its online webinar “Geotechnical & Structural […]

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Aggregate Industries donates rock to Smithsonian

October 1, 2012By

Aggregate Industries U.S. has partnered with the Smithsonian National Museum of Natural History as it embarks on hosting […]

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