Boulders, Flagstone and Ledgestone in Oakland County, MI

As the premier stone supplier in South Lyon, MI, Stone Depot has a vast inventory of stone including natural boulders and flagstone.


Natural Boulders

*Please call for pricing.



6″-12″(approx. 75 rocks)
12″-18″(approx. 25 rocks)
18″-24″(approx. 6-8 rocks)
36″ and up

If choosing specific boulders charged by the each pricing.
1 yard = approx. 1.25 TON



*Please call for pricing.

STEPS (Dimensional)

Mocha Mint Steps: 18″ x 7″ x 4′



*Please call for pricing.



Approx. Pallet Wt.Approx. Coverage/Ton
Atlantic FlagGreen River1 ½” – 2″(green)2000 #110 sq. Ft
Midnight Blue1 ½” – 2″(dark blue)2000 #110 sq. Ft
Mountain Mist1 ½” – 2″(brown)2000 #110 sq. Ft
Silver Mist1 ½” – 2″(charcoal gray)2000 #110 sq. Ft
Canadian FlagBuff1″ – 2″4400 #100 sq. Ft
Ohio Blue Flagstone1″ – 2″2000 #110 sq. Ft
Moon Rock Rounded StoneVariesVaries
Red FlagSteppers1 ½” – 1 ¾”Varies150 sq. Ft
Tumbled Blue Stone1″ – 1 ½”4000 #100 sq. Ft

No Sorting, no exchange and no returns on flagstones.


Ledge Rock

*Please call for pricing.



Mocha Mint 6″ thick
Arctic Gray Ledge Rock
Montana/Mocha Mint Limestone

All products are sold by the yard. Products are also available by the bag.

*Prices are subject to change without notice.