Once the stone is separated from its formation, it is processed though crushers, screens and conveyors so the final product will meet the specifications required for each particular project. Many times the processed materials are stockpiled for later use. Iowa's quarries are operated by local residents - your neighbors. As members of your community, they care about the impact of the quarry operations, taking pride in their operation and their industry. Quarry operators strive to keep their sites neat and well maintained.
Safety is a major consideration for the public and for employees.
In fact, every quarry employee is required to complete eight hours of continuing education annually, with safety being an area of emphasis. The limestone mining industry in Iowa is very conscious of the environment. Nearly 30 years ago, members of the Iowa Limestone Producers Association recognized the need for laws regulating limestone mining. The laws now in place protect the environment and insure land reclamation. Each facility must be registered with the state department of soil conservation by a licensed operator prior to the start of mining operations.