Landscape boulders are used in a variety of ways from accent pieces in a landscape setting, to the construction of a waterfall or streambed. Most boulders range in size from 12″ to 48″ in diameter. They can be either round and smooth or a “jagged” quarried stone.

Different Types of Boulders Available

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Colorado Buff Blocks



Lava Boulders


Rose Quartz

Royal Gorge

Ruby Red

Silver Mist


Teton Marble

Western Sunset

Desert Sienna Boulders

Copper Canyon

Contact Monarch Stone Company

This is not an order form, if you would like to place an order, please fill out the form below or call and speak with one of our representatives.

Monarch Stone Company is located in Brighton, Colorado, with multiple quarry locations throughout Colorado. We are a wholesale company only.

Address and Phone number

12972 Co Rd 6
Brighton, CO 80603

Hours of Operation

Monday – Friday 7AM–3:30PM
Closed Saturday and Sunday

We are excited to answer any questions regarding our products, service or company! Please fill out the form below and we'll be in contact with you shortly.