List of quarries in the United States - Wikipedia
Jasper Stone Company and Quarry, Jasper, Minnesota, NRHP-listed. Quarry established c. 1890, an early regional source of Sioux Quartzite for construction, and since World War I a leading international producer of silicon dioxide for industrial abrasives. Louis Hultgren House and Sand Pit, Kerrick, Minnesota, NRHP-listed. A molding sand quarry.
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