EFCO manufactures architectural windows, curtain walls, storefronts, and entry systems designed for commercial construction needs, sold through independent sales representatives across the United States.
Short History of Black Pigments. Carbon black was the first black. This dull black is the easiest to manufacture because it is made of charcoal. Another black is vine black, which is traditionally made by charring desiccated grape vines and stems, which produce beautiful bluish blacks. Bone black, made of burnt bones from prehistoric times, is the deepest available black.
If your want black then carbon black as your pigment ingredient  would be in black mascara. For shades of brown, iron oxide is  contained in this makeup.   Some other inâ¦gredients are lanolin, eucalyptus oil, mineral oil,  castor oil, linseed oil, or oil of turpentine. Even sesame oil may  be in your mascara.