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 Tumbled Bluestone (2″) Read more Trout Creek – Patio Read more Gold Mica Select 1″ – 1 1/2″ Read more Tumbled Antique Read more