Pigmentation

(pig-men-ta' -shun). Deposition of or discoloration by pigment. See also Chroma to sis . Pigodidymus (pi - go - did'- im -us). A double monster united at the buttocks. Piitis (pi-i'-tis). In flam mation of the pia; lep to meningitis. Pike (pik). In biology, a thorn or prickle. Pilar, Pilary (pi'-lar, pi'-lar-e). Pertaining to the hair. Pilastered (pi-las' -terd). In anatomy, flanged so as to have a fluted appearance; arranged in pilasters or columns. PFemur, a condition observed in the femur of individuals' of certain races in which the backward cavity of the femoral shaft is exaggerated, and the prominent. This exaggeration ol structure aspera causes the pilastered appearance. Pilastri (pi-las' -Ire). strong gelatinous columns placed between In biology, the sub genital openings in Pilatio (pi-la' -she-o). A cranial fi ure. OF PIGMENTS. I. INORGANIC. Formula. Composition, Preparation, Color. Etc. S-.-i.O,. nonial cinnabar (antimonial vermilion, I lead). Action of sodium calcium antimonious chlorid. ificial ultramarine. nrite. on Red. Mixture of clay, sodium carbonate, sulphur, and rosin. Blue,, Copper hydroxy carbonate. Action of pota ium ferocyanid on ferrous salts. blue (Erlangen blue, Hamburg blue, kali blue. Mt tori blue, royal blue, steel blue, ill's blue). Blue, White. Bismuth-white (pearl white, Spanish white). I Bismuth oxy chlorid. Bloodstone. Found Blue ocher (native Pru ian blue). Iron hydroxy phosphate. Red. Dull-blue. Copper sulphate; found in nature. Blue. Copper hydroxid; action of lime on copper nitrate. Blue. Blue vitriol (blue stone, Cyprus vitriol). Cu(HO)g. Bremen blue (blue verditer). Bremen green (Erlaw green, green bice, green verditer). Brunswick green (mountain-green). (Jaune brilliant). in nature; a hematite. Green. Copper hydroxid. Cadmium-red. Cadmium-yellow Light-green. Copper oxy chlorid. Cadmium sulphid. Orange-red. Cadmium Orange-yellow. sulphid. Caledonia brown. Natural ore. Ru et-brown. Cappagh brown. From bog-earth containing manganese. Brown. Green. Casall green. Chromic oxid.