1/2″ Chips, small stones, the next size up from 3/8″ chips. Suitable for driveways also. It is sold lose by the tonne.
Blocks
A much bigger block with a cavity/hole going through the center.
Quarry Products
2" clean medium sized stone
Gravel
Aggregate mix
Concrete block that weighs one tonne.
Regular sized blocks used for most building jobs.
Clause 804
Bags
Small empty heavy duty sand bag.
An empty small bag.
Plastering sand