Negresco Black Quartzite

Negresco Black Quartzite: Brazil’s Bold Natural Stone for Sophisticated Design Quick Summary Negresco Black Quartzite is a newly sourced Brazilian quartzite distinguished by its deep charcoal-black base and refined linear veining. With a Mohs hardness of approximately 7, it delivers exceptional resistance to scratching, heat, moisture, and etching, outperforming black marble and many traditional granites. […]