12 tons of crushed limestone is a large pile of rock, roughly the size of a dump truck load. When poured into a loose pile, it measures 13.3 ft (4.05 m) wide and 5.19 ft (1.58 m) tall.

Volume
8.9 cubic yards
8.9 yd³ (6.8 m³)
about the size of a dump truck load
Density estimated by AI from typical values. Crushed limestone typically ranges 1.4–1.8 g/mL depending on how it's packed. A firmly packed scoop weighs more.