Rustic Lavastone Fireplace Mantel. Elevate your luxury interior with this rare 18th-century Louis XIV-style Lavastone fireplace mantel from France. Crafted from solid lavastone, this monumental chimneypiece features elegant fluting on the jambs, a stylized central shell cartouche and a beautifully weathered, aged patina that brings timeless gravitas to any grand living room or refined drawing room. One leg retains raw,...