Bright, Durable, and Drainage-Ready. Upgrade your drainage solutions with Dolomite 57. Roughly 3/4″ to 1″ in size, this crushed angular stone offers a lighter, brighter grey/white hue compared to standard granite. Its size creates ample void space, allowing water to flow through freely, making it excellent for wet areas while looking clean and manicured. Best For: French drains, driveway gravel, behind retaining walls, and muddy areas requiring stabilization. Key Feature: Superior drainage capacity with a clean, bright aesthetic.