Pit & Quarry, July 2015
SPECIAL REPORT 65 59 ISP Minerals Inc 66 58 Granite Construction Inc 67 65 Mathy Construction Co 68 64 United States Lime Minerals Inc 69 79 Weldon Materials Inc 70 93 Frontera Materials Inc 71 82 The Vicat Group 72 Cementos Portland Valderrivas S A 73 69 Salem Stone Corp 74 62 Chantilly Crushed Stone Inc 75 70 Riverstone Group Inc 76 84 Bruening Rock Products Inc 77 71 River Products Co Inc 78 80 Omya Inc 79 87 The Depaul Group 80 92 Mitsubishi Cement Corp 81 73 Pounding Mill Quarry Corp 82 85 East Fairfield Coal Co 83 William Charles Ltd 84 75 Yager Materials 85 Dyer Quarry Inc 86 83 Junction City Mining Co LLC 87 B V Hedrick Gravel Sand Co Inc 88 94 Linwood Mining Minerals Corp 89 90 BMC Aggregates L C 90 Jobe Materials L P 91 Palm Beach Aggregates Inc 92 95 Las Vegas Paving Corp 93 Bjoin Limestone Inc 94 Minerals Technologies Inc 95 76 Sherwood Construction Co Inc 96 Rockydale Quarries Corp 97 97 Peckham Industries Inc 98 Halquist Stone Co Inc 99 78 Glasgow Inc 100 3M Co Later this year we will publish the list of the top 100 sand and gravel producers which was not yet available at press time Information for these lists provided by the U S Geological Survey Jason Christopher Willett construction aggregates commodity specialist jwillett@ usgs gov Wally Bolen construction sand gravel commodity specialist wbolen@ usgs gov
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