Screenings-Very dusty gravel
Screenings(very dusty gravel) has a number of versatile uses. It is sold lose by the tonne.
Blocks
The bigger thicker blocks up from the 4"
Quarry Products
Drainage stone-small smooth rounded stone
Bags
An empty small bag.
Chips
A much bigger block with a cavity/hole going through the center.
A tonne bag of sand.
4" clean large stone
Gravel
Clause 804
Concrete block that weighs one tonne.
Regular sized blocks used for most building jobs.