First greenSand gravel path
Pol Knops is the first Dutchman to have a greenSand gravel path.
He is probably also the first in the world to have a gravel path of olivine-rich stones (greenSand) and the Olivine Group helped with that.
He is probably also the first in the world to have a gravel path of olivine-rich stones (greenSand) and the Olivine Group helped with that.
Do your bit
Clean up your own CO₂
Help the earth create more surface area. Discover all Olivine products.
Offset your CO₂
We scatter the Olivine for you. In this way, we create more surface area together.
Become a co-owner
Become part of the solution. Buy a registered share in greenSand from €15.