Gravel
Screenings-Very dusty gravel
Quarry Products
A tonne bag of sand.
Chips
3/8" Chips. Very small stones
Drainage stone-small smooth rounded stone
2" clean medium sized stone
Bags
An empty small bag.
Blocks
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 90 degree offset.
Regular sized blocks used for most building jobs.
Aggregate mix