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Sapphire is one of the two gem-varieties of corundum, the other being ruby (defined as corundum in a shade of red). Although blue is the best-known sapphire color, they occur in other colors, including gray and black, and also can be colorless. A pinkish orange variety of sapphire is called padparadscha .
View of the ancient agora. The temple of Hephaestus is to the left and the Stoa of Attalos to the right.. The ancient Agora of Athens (also called the Classical Agora) is the best-known example of an ancient Greek agora, located to the northwest of the Acropolis and bounded on the south by the hill of the Areopagus and on the west by the hill known as the Agoraios Kolonos, also called Market Hill.
SAPHIRE is a probabilistic risk and reliability assessment software tool. SAPHIRE stands for Systems Analysis Programs for Hands-on Integrated Reliability Evaluations. The system was developed for the U.S. Nuclear Regulatory Commission (NRC) by the Idaho National Laboratory . Development began in the mid-1980s when the NRC began exploring two ...
The Roman Agora was built around 100 metres east of the original agora by Eucles of Marathon between 27 BC and 17 BC (or possibly in 10 BC), using funds donated by Augustus, in fulfilment of a promise originally made by Julius Caesar in 51 BC. [1] The Roman Agora has not today been fully excavated, but is known to have been an open space ...
Opened. March 31, 1913. Renovated. October 3, 1986 January 2018. Website. agoracleveland .com. The Agora Theatre and Ballroom (commonly known as the Cleveland Agora, or simply, the Agora) is a music venue located in Cleveland, Ohio . Henry LoConti Sr. (Hank) opened the first Agora on February 27, 1966, near the campus of Case Western Reserve ...
The Logan Sapphire brooch, National Museum of Natural History, Washington, D.C. The Logan Sapphire is a 422.98-carat (84.596 g) sapphire from Sri Lanka.One of the largest blue faceted sapphires in the world, it was owned by Sir Victor Sassoon and then purchased by M. Robert Guggenheim as a gift for his wife, Rebecca Pollard Guggenheim, who donated the sapphire to the Smithsonian Institution in ...
Details. Sapphire, Canada's first military satellite, is a small spacecraft designed to monitor space debris and satellites within an orbit 3,728 to 24,855 miles (6,000 to 40,000 kilometres) above Earth. The satellite has been providing data to the United States Space Surveillance Network since January 2014. [4]
Sapphire (color) The 423-carat (85 g) blue Logan Sapphire. Sapphire is a saturated shade of blue, referring to the gemstone of the same name. Sapphire gems most commonly occur in a range of blue shades, although they can come in many different colors. Other names for variations of the color sapphire are blue sapphire or sapphire blue, shown below.