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 ...

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.

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.

Egyptian blue, also known as calcium copper silicate (CaCuSi4O10 or CaOCuO(SiO2)4 (calcium copper tetrasilicate)) or cuprorivaite, is a pigment that was used in Ancient Egypt for thousands of years. It is considered to be the first synthetic pigment.

Feb 6, 2016 · Answer: The 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 Ka-sen, the last king of Egypt's First Dynasty.

Egyptian blue is more than just a pigment—it’s a symbol of human ingenuity. From the artisans who first developed it to the scientists who now harness its unique properties, this vibrant color has left a lasting impact on both art and science.