Colored sand produced from multi-colored sandstone in the Sahara. This Multi-colored sandstone was used by the Tuareg as a dye. They scraped a given color into a fine powder that was used as a pigment agent. This rock was found in the Akakus Mountains of the Sahara in Libya.
This Multi-colored sandstone was used by the Tuareg as a dye. They scraped a given color into a fine powder that was used as a pigment agent. This rock was found in the Akakus Mountains of the Sahara in Libya.
