Search Results for: Chemically pure sucrose
acid from the dactylopius coccus insect is mixed with an aluminum salt to produce the dye; crimson , also known as kermes , extracted from the insect kermes vermilio; and lac , a scarlet resinous secretion of a number of species of insects. chemical- and mineral-based colors, including: red lead , chemically
lead tetroxide , pb o , found in nature as the mineral minium , or made by heating white lead; vermilion , chemically mercury sulfide , hgs, and found in nature as the mineral cinnabar ; rust , chemically hydrated ferric oxide , fe o ·n h o, or iron oxide-rich earth compounds. yellow plant-based colors...
https://en.wikipedia.org/wiki/Illuminated_manuscript