Grey Quartzite Select (1″-1.5″) Category: Flagstone Description Description Extremely durable stone with grey and silver tones the larger pieces work especially well for patio areas. Related products Tumbled Rojo Quartzite Read more Gold Mica Select 1″ – 1 1/2″ Read more Mahogany Patio (1″ – 2″) Read more Oklahoma Blue / Brown Patio Flagstone (2″) Read more