1/2″ Chips, small stones, the next size up from 3/8″ chips. Suitable for driveways also. It is sold lose by the tonne.
Quarry Products
4" clean large stone
Blocks
The bigger thicker blocks up from the 4"
Bags
An empty big bag.
Plastering sand
Gravel
Clause 804
Drainage stone-small smooth rounded stone
2" clean medium sized stone
Screenings-Very dusty gravel
Chips
3/8" Chips. Very small stones
Regular sized blocks used for most building jobs.