Natural River Rock

Beautiful Stones & More in Missoula, MT

At Diversified Materials & Construction, our natural rainbow river rock is well-known for its beautiful multi-colored reds, blues, purples, greens, and pinks. We sort rocks into various sizes so you can easily find the rock to suit your project. Whether it is to accent your garden or bring more color to your hardscaping project, we have the stones you need. Contact us today to inquire about river rocks, boulders, sand, and more!

We have Boulders! Boulders sold by appointment only - call us to schedule your customized Boulder selection: 406-543-2649.

Natural Cobble – Washed Rainbow River Rock

Washed Rainbow River Rock Cobble – also known as Sump rock. Beautiful natural cobble size varies from 4” to 10”. Perfect for landscaping, walls of color, and natural waterfalls. This rock will add color and dimension to any landscape area. Seal the stone to lock in the wet look or watch the stone change with light and daily conditions.

3/4" Washed
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1.5" Washed
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3" Washed
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Sump Rock
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Boulders

Our boulders come in all shapes, size and colors! They make great borders, water features, loose-stacked walls or larger accents in your yard or water feature.

Boulders sold by appointment only - call us to schedule your customized Boulder selection: 406-543-2649.