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Orcein, or purple moss, was another common purple dye. It was known to the ancient Greeks and Hebrews, and was made from a Mediterranean lichen called archil or dyer's moss (Roccella tinctoria), combined with an ammoniac, usually urine. Orcein began to achieve popularity again in the 19th century, when violet and purple became the color of demi ...
Strabo mentions the purple dye-works of Djerba [208] as well as those of the ancient city of Zouchis. [ 209 ] [ 210 ] [ 211 ] The purple dye became one of the most highly valued commodities in the ancient Mediterranean, [ 212 ] being worth fifteen to twenty times its weight in gold.
Canaan (/ ˈ k eɪ n ən /; Phoenician: 𐤊𐤍𐤏𐤍 – KNʿN; [1] Hebrew: כְּנַעַן – Kənáʿan, in pausa כְּנָעַן – Kənāʿan; Biblical Greek: Χανααν – Khanaan; [2] Arabic: كَنْعَانُ – Kan‘ān) was a Semitic-speaking civilization and region of the Southern Levant in the Ancient Near East during the late 2nd millennium BC.
The 1871 periodic table constructed by Dmitri Mendeleev. The periodic table is one of the most potent icons in science, lying at the core of chemistry and embodying the most fundamental principles of the field. The history of chemistry represents a time span from ancient history to the present.
Phoenicia (/ fəˈnɪʃə, fəˈniːʃə /), [4] or Phœnicia, was an ancient Semitic thalassocratic civilization originating in the coastal strip of the Levant region of the eastern Mediterranean, primarily located in modern Lebanon. [5][6] The territory of the Phoenicians expanded and contracted throughout history, with the core of their ...
e. The Parthian Empire (/ ˈpɑːrθiən /), also known as the Arsacid Empire (/ ˈɑːrsəsɪd /), [12] was a major Iranian political and cultural power centered in ancient Iran from 247 BC to 224 AD. [13] Its latter name comes from its founder, Arsaces I, [14] who led the Parni tribe in conquering the region of Parthia [15] in Iran 's ...
As in Tunisia, these centres were trading hubs, and later offered support for resource development, such as processing olive oil at Volubilis and Tyrian purple dye at Mogador. For their part, most Berbers maintained their independence as farmers or semi-pastorals, although, due to the example of Carthage, their organized politics increased in ...
The showy, salver to cup-shaped, single or clustered actinomorphic flowers taper off into a narrow tube; the flowers emerge from the ground, and can be white, yellow, lilac to dark purple, or variegated in cultivars. The flower tube is long, cylindrical and slender, expanding apically.