The marble powder is a hard and very white calcium carbonate, which can scintillate. It contains some silica and quartz, natural component of calcium carbonate. Our marble powder is of particle size 0/30. It is finer than flour, it is practically impalpable.
Its hardness and whiteness are well suited for plaster, stucco, lime, casein paints (milk paint), marmorinos as well as tadelakt. It is used as a mineral filler or as a pigment.
The marble powder is used as an opacifying filler pigment.