Quarry Products
Drainage stone-small smooth rounded stone
Blocks
The bigger thicker blocks up from the 4"
Regular sized blocks used for most building jobs.
Regular 4" block with a 30 degree offset.
4" clean large stone
Bags
An empty big bag.
Gravel
Aggregate mix
A much bigger block with a cavity/hole going through the center.
Concrete block that weighs one tonne.
Clause 804
Regular 4" block with a 90 degree offset.