Algonquin River Rock

Size: 1/4" - 6" (6mm-152mm)      Source: Canada      Type: Granite / Granitic Gneiss  

This beautiful granite based river rock is a washed product (with the exception of the 6 – 12") that is native to Ontario. 


Nith River Rock

Size: 5/8" - 4" (16mm-102mm)

Add character to your landscaping with our unique Nith River Rock containing a mixture of limestone and granite. 


Petal Pink River Rock

Size: 2" - 8" (51mm-203mm)      Source: Canada      Type: Granite / Granitic Gneiss

This unique granite based river rock is screened but not washed and is a product of Ontario.


Renfrew River Rock

Size: 1 1/2" - 6" (51mm-152mm)       Source: Canada      Type: Granite

All natural Renfrew River Rock features a rich variety of colour and texture and will add a unique accent to your landscaping project.



Mar-co offers its extensive stone selection through our dealer network throughout Ontario and parts of Quebec with select distribution covering all of North America. While not all dealers stock every product that we have to offer, we will work with you to put you in touch with a dealer that can help.

To find a dealer near you, or for general information about any Mar-co Stone product, please fill in this contact form.

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