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 · The oldest-known synthetic pigment in history, Egyptian Blue was first created more than 5,000 years ago and soon became one of the most sought-after dyes as it adorned tombs, palaces, and statues across Asia, Africa, and Europe.

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.

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.

Sep 7, 2023 · How did the ancient Egyptians figure this out, and how has the color survived for thousands of years? Let’s break it down. The earliest archaeological evidence of the blue glaze dates to the Chalcolithic or Copper Age; scholars have found that it was probably discovered while processing the metal.

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 is the world’s oldest known synthetic pigment. It originated in Egypt over 5,000 years ago, around 3300 BCE. Known production centers were at Amarna and Memphis, and in the Roman period it was also manufactured in southern Italy, around the Bay of Naples.

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.

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.