1″-2″ Washed Stone (also called Michigan River Rock)

A Native Michigan Stone, probably our most popular selling stone. This too is a multi-colored stone with grey’s, white’s, blue’s, pink’s, brown's and green’s. Mostly used as a ground cover, and VERY COMMON for use under decks and around pools. A little smaller than a golf ball. Approx. Weight per yard – 2,700 lbs. Approx. Coverage per yard – 90 sq. ft. @ 3″ thick. Price listed is per cubic yard.

Jacobsville Sandstone - Wikipedia

Sand & Gravel - Pete Lien & Sons, Inc.

Referred to as the natural stone. This gravel is .5 inch - 1 inch and ranges in color from light gray to brown to tan with a rounded smooth finish.

#57 Wash Gravel - BY THE YARD

1″-2″ Washed Stone (also called Michigan River Rock)

Leland Blue Stones: Unearthing Michigan's Unique Slag Glass

Gravel/Soil/Sand Products Oldcastle APG, a CRH Company

Michigan Stone 1″ to 3″ Hammond Farms – Landscape Supply

Sedimentray Rock Sequence in the Michigan Basin

Humber river rock balancing. Someone worked hard on this! : r/toronto