Which item is listed as a Mines and Caves symbol?

• A. Mine dump
• B. Railroad siding
• C. Abandoned railroads
• D. Narrow gauge single track

Answer: (A)

Understanding map symbols that show Mines and Caves helps you read features related to mining activity and cave systems. The mine dump is directly connected to mining operations: it’s the pile of waste rock left after ore is extracted, and map legends often place it under the Mines and Caves symbols because it marks mining activity and related land changes. The other options—railroad siding, abandoned railroads, and narrow gauge single track—are all transportation or railway features, not mining features, so they belong to a different symbol set. So the item listed as a Mines and Caves symbol is the mine dump.