Yes, New Zealands Wakatipu Green Schist can be used as a floor covering. Green Schist is a type of metamorphic rock characterized by its green color and fine-grained texture. It is often used as a decorative stone in various applications, including flooring. The unique colors and patterns of the stone can create a visually appealing and natural look for floors. However, it is important to note that Green Schist may require sealing and regular maintenance to ensure durability and longevity as a flooring material.