1/2″ Chips, small stones, the next size up from 3/8″ chips. Suitable for driveways also. It is sold lose by the tonne.
Gravel
Screenings-Very dusty gravel
Quarry Products
2" clean medium sized stone
Blocks
A much bigger block with a cavity/hole going through the center.
Drainage stone-small smooth rounded stone
4" clean large stone
Clause 804
Plastering sand
Aggregate mix
Chips
3/8" Chips. Very small stones