Quarry Products
4" clean large stone
Blocks
Regular sized blocks used for most building jobs.
Chips
Regular 4" block with a 30 degree offset.
Plastering sand
Concrete block that weighs one tonne.
Gravel
Clause 804
2" clean medium sized stone
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 90 degree offset.