Colorado River Rock

River rock is a naturally rounded stone that is produced in various sizes and colors. It is mainly used for landscaping, but the larger cobbles make an excellent building stone for a rustic look.

Different Types of Colorado River Rock Available

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Desert Rose Cobble

Mesa Grey

Mexican Beach Pebbles

Rainbow Cobble

Rocky Mountain Flats

Rocky Mountain Rounds

Salt and Pepper

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.