Crushed stone, sand and gravel production up in first
Jun 01, 2020· Crushed stone. Of the 464 Mt of construction aggregate produced and shipped for consumption, about 291 Mt was crushed stone. The 291 Mt produced for consumption in the first quarter was a slight increase over 2019''s firstquarter mark. For the quarter, crushed stone production for consumption increased in six of USGS''s nine geographic