Line - WikipediaLine is a sedimentary rock, composed mainly of skeletal fragments of marine organisms .. It can suppress methane explosions in underground coal mines. Purified, it is added to bread and cereals as a source of calcium. Calcium levels.what is line ore,Line rock | RuneScape Wiki | Fandom powered by WikiaLine rock is a rock from which line can be mined. Line is used in several skills. . Ore, Line (327 coins). Mining XP, 26.5. Tool XP, 3.127.
what is line ore