Screenings-Very dusty gravel
Screenings(very dusty gravel) has a number of versatile uses. It is sold lose by the tonne.
Blocks
A much bigger block with a cavity/hole going through the center.
Quarry Products
Drainage stone-small smooth rounded stone
Bags
An empty small bag.
2" clean medium sized stone
Gravel
Clause 804
4" clean large stone
Small empty heavy duty sand bag.
Regular 4" block with a 90 degree offset.
Concrete block that weighs one tonne.