Directory of Nebraska Quarries, Pits, and Mines (1971)
2009-5-15 · quarries. The tables also include the formations quarried or mined and their principal uses. A map showing the location of the quarries, pits, and mines in the state as of January 1st, 1971, is included as figure 1. Stone Limestone, the principal stone quarried in Nebraska, is a major industrial mineral and is utilized for aggregate in concrete,
