Grey Mica Quartzite (1″ – 1 1/2″) Category: Flagstone Description Description Grey to silver color tones works well for stepping stones, garden pathways and patios areas. Related products Thinsplit Grey Basalt Read more Trout Creek – Patio Read more Mahogany Patio (1″ – 2″) Read more Indian Blue Precuts (24″ x 24″) Read more