In Mines and Caves symbols, what is a 'Quarry'?

In Mines and Caves symbols, what is a 'Quarry'?

• A. A natural spring.
• B. A quarry or open pit mine.
• C. A cave entrance.
• D. A tailings pond.

Answer: (B)

In Mines and Caves symbol conventions, a quarry represents an open pit mine where rock or stone is extracted from the surface. This distinguishes it from features like a cave entrance, which is a hollow passage into the rock leading underground; a natural spring, which is a water source; or a tailings pond, which stores mining waste. The quarry symbol specifically marks surface mining activity involving an excavation pit, rather than underground workings or natural water features.

In Mines and Caves symbol conventions, a quarry represents an open pit mine where rock or stone is extracted from the surface. This distinguishes it from features like a cave entrance, which is a hollow passage into the rock leading underground; a natural spring, which is a water source; or a tailings pond, which stores mining waste. The quarry symbol specifically marks surface mining activity involving an excavation pit, rather than underground workings or natural water features.