Gravel
Screenings-Very dusty gravel
Blocks
A much bigger block with a cavity/hole going through the center.
Chips
3/8" Chips. Very small stones
Aggregate mix
Bags
An empty big bag.
Small empty heavy duty sand bag.
The bigger thicker blocks up from the 4"
Concrete block that weighs one tonne.
Quarry Products
Plastering sand