Project Description Back to Quartzites ROYAL BLUE MACAUBASA legit royalty in the stone world. The undisputable blue quartzite from the Macaubas region in the Southeast of Brazil is a rare preciousness that perfectly represents nature’s abundant beauty and fortunes. SPECIFICATIONCOMPOSITIONQuartziteFINISHINGPolished, Honed, Leather THICKNESS2CM | 3CMTYPELuxuryAMBIANCES