6675 Highway 15
Seeleys Bay, ON K0H 2N0

Canadian Wollastonite offers a wide selection of unique decorative stone options for interior and exterior uses. Our wollastonite deposit is bordered by granite providing us with two valuable landscape and dimension stone products to offer. In addition, the intense geologic activity at our mine site resulted in an abundance of visually engaging stones. We maintain a large inventory of boulders available for purchase. See below for dimension stone and landscape examples. Please contact us for more information.


Maximum traction that benefits the environment Traction Sands

Available for retail & bulk purchase in fall 2022

The sharp pointed shape of wollastonite sands combined with environmental benefits show strong potential for the use as a traction sand for walkway and road surfaces. While wollastonite does not chemically melt ice, upon contact there is an ionic exchange which causes the crystals to stick to the ice, immediately increasing traction at all temperatures and making it an excellent alternative to salt sand mixes.



Maximum traction that lasts

Lower Cost than road salt

Reduced Shipping Cost by shipping direct from the mine site north of Kingston, Ontario along the 401 corridor

Non-toxic: Canadian Wollastonite passes the Toxicity Characteristic Leaching Process (TCLP) test as an environmentally non-toxic material

Carbon sequestration studies show wollastonite has the potential to sequester up to 300 kg CO2 per 1000 kg of wollastonite applied to the soil

Enhances waterways by gathering and immobilizing heavy metals and excess phosphorus

Improves plant health for a wide variety of urban and wild species when applied to the soil. One specific benefit is that wollastonite increases salt stress tolerance.



Countertop & Tile

Canadian Wollastonite’s ore has a white crystalline appearance and a unique mineralogy that provides greater strength and durability than marble or granite. The deposit was originally formed between 1.8 and 1.25 billion years ago when Kingston and the surrounding region was covered by a warm seabed. For five hundred and fifty million years, sediments from marine organisms settled on the sea floor, eventually plunging deep into the earth under their own weight and aided by the massive tectonic changes taking place in Earth’s early formation. Subjected to extreme heat and pressure, and in the presence of silica fluids, the wollastonite was formed. This incredible process can be seen in the rock itself, with molten minerals flowing through it.

Our deposit is the only known wollastonite deposit in the world producing dimension products. We ship rough cut stone slabs or specially selected boulders from our mine site.

We welcome your inquiry.



Wollastonite and Granite Landscape Boulders

Canadian Wollastonite offers a wide selection of wollastonite and granite boulders. The unique geological features of our deposit result in a variety of appealing patterns and colours.  Contact us for more information and to discuss your requirements.