10mm Rundle Rock is dark charcoal in colour, used for pathways and in flagstone patios. It is unique to Alberta. 10mm Rundle is a crushed fine product and does include 10mm crushed stone along with fine Rundle sand.
28mm Round Rock is a natural rock that is grey in colour. This rounded rock is perfect for use in walkways and pathways because it is rounded, and can also be used for general landscaping. This is an un-washed rock.