Large Landscape Boulders
Grey to Olive Grey with many boulders containing beautiful iron staining. These rocks come in many different shapes and sizes, some are completely flat ready for retaining walls, others have ripple marks that make an interesting design element for pavers or large decorative rocks
Medium Landscape Boulders
As with the Large Boulders these are a Grey to Olive Grey in color and many have the rich iron staining. These boulders work well as retaining walls, pavers for patios and driveways, address stones and any other landscaping needs.
Rip Rap and Crushed Gravel
Rip Rap Rock
To be used as Rip-Rap for flower beds, pathways, culvert erosion protection. We have the following sizing available:
- Class 1: 200mm to 450mm or 8” to 18”
- Class 2: 300mm to 800mm or 12” to 32”
- Class 3: 500mm to 1100mm or 20” to 44”
Crushed Gravel
Smaller than Class one Rip Rap with high quantity of sand mixed in with the Rip Rap
All boulders are composed of a Quartz mineral framework with Calcite as the cement between the medium grain Sandstone
Custom Sign Rock
The talented team at Castle River Rock are able to customize your rock using both etching and CNC metal work. Provide us with your logo and design specifications and we can create the perfect sign rock for your business or address marker for your home.
