Egyptian blue is a synthetic blue pigment produced from a mixture of silica, lime, copper, and an alkali. Its color is due to a calcium -copper tetrasilicate CaCuSi 4 O 10 of the same composition as the naturally occurring mineral cuprorivaite. [2] .

Jan 24, 2025 · Eventually, mass production of Egyptian Blue emerged at various centers across Egypt and later the Mediterranean as a whole. The Roman era further fueled the trade of this blue dye, resulting in the color’s widespread use across the empire. According to the Getty Museum, Egyptian Blue, despite its rarity, was once a fairly affordable dye ...

Oct 1, 2015 · For the ancient Egyptians, blue was a very important colour. It was associated with the sky and the river Nile, and thus came to represent the universe, creation and fertility. However, in ancient times, only the earth colours (colours provided by the surface soil) were used as pigments – blue could not be easily obtained by Egyptian artists.

Apr 15, 2024 · With origins speculated to precede 3000 BC, Egyptian blue was first created in ancient Egypt, making it one of the earliest artificial pigments known to humanity. It is also a pigment that is remarkably resistant to fading, even after thousands of years.

Jan 24, 2025 · Known as “Egyptian Blue,” it’s among the oldest synthetic pigments in the world, with the newly found ingot weighing more than five pounds. Archaeologists excavating the Domus Aurea, Emperor ...

May 10, 2021 · The four historically most important 'blue pigments are Egyptian blue, lapis lazuli, azurite, and smalt. However, Egyptian blue is the world's oldest artificial pigment. It appeared about 5,000 years ago in a tomb painting dated to the reign of …

Recent scientific research has uncovered some extraordinary properties of the ancient pigment Egyptian blue that will enable us not only to reconstruct the past, but also possibly to shape the technological future.

Egyptian blue, one of the first pigments known to man, has potential uses in state-of-the-art medical imaging devices, television remote controls and other telecommunications technology, new research claims.

There is evidence that Egyptian blue was used by the ancient Egyptians as early as 2600 BCE and became the primary blue colorant used in ancient Egypt through the Roman Periods of Egypt (ca. 30-395 CE).

Brief description of Egyptian blue: Very stable synthetical pigment of varying blue colour. It is a copper calcium silicate that was the first synthetic pigment and the most extensively used from the early dynasties in Egypt until the end of the Roman period in Europe.