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
Drainage stone-small smooth rounded stone
Blocks
Concrete block that weighs one tonne.
The bigger thicker blocks up from the 4"
2" clean medium sized stone
Plastering sand
Gravel
Aggregate mix
Regular sized blocks used for most building jobs.
Bags
Small empty heavy duty sand bag.
Chips
3/8" Chips. Very small stones