Gascogne Blue

A dense fossiliferous limestone from France, Gascogne Blue reads as a deep blue-gray field threaded with beige undertones and faint shell inclusions, giving it a quiet, mineral character rather than a busy pattern. This tonal restraint makes it useful where designers want a cool, architectural backdrop, whether across a facade, a stair run, or a kitchen island. The stone accepts a wide range of finishes, from polished and honed to flamed, leathered, and the softer watery texture, allowing the same material to shift from a formal countertop sheen to a grippy outdoor tread.

Offered in slabs and standard formats such as 60x60 and 80x80, with custom sizing and thickness available, it suits both large-scale flooring and smaller applications like sinks, tables, and furniture. Its indoor-outdoor versatility extends to walls, bathrooms, and stairs, making Gascogne Blue a practical choice for projects that call for one material across multiple surfaces without losing visual consistency.