Screenings-Very dusty gravel
Screenings(very dusty gravel) has a number of versatile uses. It is sold lose by the tonne.
Bags
An empty small bag.
An empty big bag.
Quarry Products
4" clean large stone
Drainage stone-small smooth rounded stone
Blocks
Regular sized blocks used for most building jobs.
Regular 4" block with a 30 degree offset.
A much bigger block with a cavity/hole going through the center.
Gravel
Clause 804
Concrete block that weighs one tonne.
Chips
2" clean medium sized stone
Regular 4" block with a 90 degree offset.