Alabaster Historic District Wikipedia
The Alabaster Historic District is a 400acre mining complex in Iosco County, Michigan, centered on an open pit gypsum is bounded by on the east by Lake Huron, on the north by Gypsum Road, on the south by Keystone Road, and on the west by Rempert Road, south of Tawas City, the county historic district, where mining started in 1862, was listed on the National Register of ...