Crushed Stone: Line, Granite, Traprock and More - Geologycrushed trap rock, white granite, scoria, red granite . Dolomite has a Mohs hardness of 4 compared to line with a Mohs hardness of 3. . Fine-grained marble and dolomitic marble can be crushed and used for most of the same purposes.crushed white marble dolomite,Premium White Marble Chips - marble stone | Carroll's Building .Marble stone Chips, Crushed Marble Rocks or Landscape Marble Chips. . Under intense heat and pressure line or dolomite recrystallize as marble.
crushed white marble dolomite