Nova Blue Limestone Mosaics
A cool, sophisticated take on natural limestone, in mesh-backed mosaic detail. Nova Blue limestone mosaics in soft blue-gray tones — herringbone, hexagon, brick, and mini brick — for serene, contemporary shower floors, backsplashes, and accent walls.
Why Nova Blue mosaics
Nova Blue is a natural limestone with a distinctive cool blue-gray cast — a calm, contemporary tone that's harder to find in natural stone and pairs beautifully with white, charcoal, and warm metals. In mosaic form, that soft color adds gentle, modern detail, and the many grout lines provide natural slip resistance — making smaller formats an ideal, practical choice for shower floors as well as backsplashes and accent walls. Pre-arranged on mesh-backed sheets, they install quickly and align automatically.
Herringbone
1×6 herringbone for a classic directional pattern with modern appeal.
2×2 Hexagon
Honed hexagons for a soft geometric honeycomb accent.
2×4 Brick
Honed brick-set mosaics for backsplashes and offset layouts.
Mini Brick
A 1/2×1 honed mini-brick mosaic for fine, tactile detail.
Blue-Gray Tone
A distinctive cool blue-gray cast that's rare in natural stone.
Coordinated
Pairs seamlessly with Nova Blue Limestone field tile.
Care & coverage: Limestone is porous and should be sealed with a quality penetrating sealer, especially on shower floors and wet areas; clean only with pH-neutral products (acidic cleaners etch limestone). Natural variation in tone is part of the character; order a sample and blend sheets from multiple boxes for a balanced look. Mosaics are sold by the sheet, so confirm sheet coverage when calculating quantities.
Natural blue-gray limestone mosaics
Free samples on all products
Free shipping on mosaics over $1,999
Specialists: 855-797-8453