PA stands for Plenty of Aggregates
June 21 , 2011 – Blogging live this week from the Pittsburgh area, where we are beginning our summer tour of quarries and manufacturing facilities. According to the recent USGS First Quarter 2011 Report, Pennsylvania saw a small uptick in aggregates production, with 13,200 million Mt of stone being produced, a 1.5 percent increase quarter over quarter.
Published: Tuesday, 21 June 2011 10:21
Written by Mark Kuhar
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