Aggregate minerals, which include raw materials such as sand, gravel, and stone, are the building blocks of our cities and an integral part of the U.S. economy. From being used to make the concrete that shapes our buildings to being the foundation of our roads, aggregates are necessary to maintain our quality of life. But just how much do we rely on these raw materials each year? To explore the[…]
Visualizing One Year of Sand, Gravel, and Stone Consumption in the U.S.
read more...