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Natural dyes are dyes or colorants derived from plants, invertebrates, or minerals. The majority of natural dyes are vegetable dyes from plant sources—roots, berries, bark, leaves, and wood—and other biological sources such as fungi. [1] Archaeologists have found evidence of textile dyeing dating back to the Neolithic period.
Basic dye 11050 azo 2869-83-2: Juglone: Oil red BS Black walnut Natural brown 7 75500 natural 481-39-0: Kaempferol: Rhamnolutein Natural yellow 13 75640 natural 520-18-3: Kermes: Kermesic acid: Natural red 3 75460 natural 18499-92-8: Lac: Shellac Laccaic acid Xanthokermesic acid Natural red 25 75450 natural 60687-93-6: Lanosol yellow 4G ...
Many of the dyes are made from lichens, the useful ones for this purpose being known as crottle.. The process employed is to wash the thread thoroughly in urine long kept ("fual"), rinse and wash in pure water, then put into the boiling pot of dye which is kept boiling hot on the fire.
It is an annual plant of dry, sunny lawns, slopes, vines, loess farms and karst bushes. species. The leaves are typically elongated, spear-like with a silvery-gray color, and the leaves are downy. Immortelles bloom during the summer months, from June to September, when the populations are a delightful pink-lilac flower field.
Geranium sylvaticum, the wood cranesbill or woodland geranium, is a species of hardy flowering plant in the family Geraniaceae, native to Europe and northern Turkey.. The Latin specific epithet sylvaticum means "of woodland", referring to the plant's native habitat, as does its common name "wood cranesbill".
Grey also became a common color for military uniforms; in an age of rifles with longer range, soldiers in grey were less visible as targets than those in blue or red. Grey was the color of the uniforms of the Confederate Army during the American Civil War, and of the Prussian Army for active service wear from 1910 onwards.
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It is typically used to mix multiple shades of grey or grey with another color to produce a muted shade (e.g., heather green), but any two colors can be mixed, including bright colors. A mixed fabric color is achieved by using different colors of fiber and mixing them together (a good example is a grey heather t-shirt).