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An incomplete ancient recipe for Tyrian purple recorded by Pliny the Elder was also consulted. By altering the percentage of sea salt in the dye vat and adding potash, he was able to successfully dye wool a deep purple colour. Recent research in organic electronics has shown that Tyrian purple is an ambipolar organic semiconductor. Transistors ...
The earliest record of Tyrian purple production dates to the Middle Bronze Age (2000 BC to 1600 BC), the study authors wrote. Historians believe people within the ancient city of Tyre, on the ...
Tekhelet (Hebrew: תְּכֵלֶת təḵēleṯ; alternative spellings include tekheleth, t'chelet, techelet, and techeiles) is a highly valued dye described as either "sky blue" (Hebrew: תּכוֹל , Ta'ḵhol or Ta'chol, Ta'hol), or "light blue" (כחול בהיר , ḵa'chol bahir, ḵa'ḵhol bahir, ca'hol bahir), that held great significance in ancient Mediterranean ...
Ancient Greeks and the Romans considered Tyrian purple, first developed in the Bronze Age, an elite, royal color. But the recipe for the long-lasting pigment, made using Mediterranean sea snails ...
Shades of purple. There are numerous variations of the color purple, a sampling of which is shown below. In common English usage, purple is a range of hues of color occurring between red and blue. [1] However, the meaning of the term purple is not well defined. There is confusion about the meaning of the terms purple and violet even among ...
The analysis identified it as an “incredibly rare” lump of Tyrian purple dye, also known as imperial purple, the company said in a May 3 news release. “For millennia, Tyrian Purple was the ...
The Byzantine emperor Constantine VII Porphyrogenitus in a 945 carved ivory. Traditionally, born in the purple [1] (sometimes "born to the purple") was a category of members of royal families born during the reign of their parent. This notion was later loosely expanded to include all children born of prominent or high-ranking parents. [2]
Kythira had a Phoenician colony in the early archaic age; the sea-snail which produces Tyrian purple is native to the island. [citation needed] Xenophon refers to a Phoenician Bay in Kythira (Hellenica 4.8.7, probably Avlemonas Bay on the eastern side of the island). The archaic Greek city of Kythira was at Scandea on Avlemonas; its ruins have ...