
AI Analysis
The mound appears to be about six times the height of the cars, suggesting an estimated height of around 30 feet. Assuming the mound is conical, an approximate base diameter is around 60 feet. The volume would be (1/3) * π * (30)^2 * 30 = 28,274 cubic feet. With a density of 15-20 lbs per cubic foot, the mass is between 212,055 and 282,740 pounds, or 1,063 to 1,414 tons. Averaging, the mass is approximately 1,250 tons.