Legend (lam/aggregate_ID_resources)

DNR Pits, Quarries, and Prospects (0) Aggregate Quarry Borrow Pit Clay Pit Aggregate Quarry Gravel Pit Industrial Sand Quarry Pit/Quarry Prospect Quarry Sand Pit Stone Quarry MGS 7-County - Pits, Quarries, and Prospects (1) Gravel Pit Quarry Pit/Quarry Industrial Sand Quarry Sand Pit Borrow Pit Clay Pit Prospect