Rubble Buff is a soft Ontario limestone veneer stone blending warm golden-tan tones with contrasting areas of speckled charcoal. Its irregular rubble format recalls centuries-old masonry, with varied pieces fitting together to create a richly textured and timeworn appearance. When installed with an over-grouted joint, the stone takes on an especially authentic Old World character suited to heritage-inspired homes, fireplaces, façades, and feature walls. Available in thin veneer and full-bed formats, Rubble Buff brings warmth, depth, and traditional craftsmanship to both interior and exterior applications.