Gravel
Screenings-Very dusty gravel
Blocks
Regular 4" block with a 90 degree offset.
The bigger thicker blocks up from the 4"
Quarry Products
Drainage stone-small smooth rounded stone
4" clean large stone
Aggregate mix
Clause 804
Concrete block that weighs one tonne.
Regular sized blocks used for most building jobs.
Chips
3/8" Chips. Very small stones