Waxaan soo saari karnaa isbarbaryaal granite sax ah oo leh cabbir kala duwan.2 Waji (oo ku dhammaatay cidhifyada cidhiidhiga ah) iyo 4 Waji (dhammaan dhinac walba ah) noocyada ayaa diyaar u ah sida Fasalka 0 ama Fasalka 00 / Fasalka B, A ama AA.Isbarbardhigga Granite ayaa aad faa'iido u leh samaynta qalabka farsamaynta ama wax la mid ah halkaasoo gabal tijaabo ah ay tahay in lagu taageero laba sagxadood oo siman oo siman, asal ahaanna abuuraya diyaarad fidsan.