I-Magnesium carbonate i-white monoclinic crystalline okanye i-amorphous powder, i-non-toxic, i-tasteless, i-stable emoyeni, isetyenziswa ngokubanzi.IMagnesium carbonate isetyenziswa kumashishini e-pigment, ipeyinti kunye noshicilelo lwe-inki, apho imagnesi...