Sand and sand mining - MSU Department of Geography- disadvantage of sand mining ,SAND AND SAND MINING Part I. Source: Unknown Uses of sand This resource is sand, not sand and gravel. Its primary source is sand dunes, therefore Michigan ranks third in the US in industrial sand …The Economic Benefits and Costs of Frac-Sand Mining in ...The Economic Benefits and Costs of Frac-Sand Mining in West Central Wisconsin: Phase One of Study – General Economic & Community Overview By Thomas Michael Power, Ph.D. and …