Tags: U.S. Gelological Survey

Aggregates production way up in second quarter

Sep 25, 2014

Aggregates production way up in second quarter

Production of aggregates had a huge increase in production during the second quarter of 2014 compared to the first quarter of the year. According to a quarterly  U.S. Geological Survey (USGS), domestic production of construction materials (cement, construction sand and gravel, crushed ...

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See you at the Forum

Jul 01, 2012

A gathering of geologists, planners, aggregate operators, and others sparks interesting dialogue on geology and mining.     I recently attended the 48th Forum on the Geology of Industrial Minerals, hosted by the Arizona Geological Survey. This has always been one of my ...

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