Spinel (/spɪˈnɛl, ˈspɪnəl/) is the magnesium/aluminium member of the larger spinel group of minerals. It has the formula MgAl 2O 4 in the cubic crystal...
16 KB (1,537 words) - 13:47, 16 June 2024
The spinels are any of a class of minerals of general formulation AB 2X 4 which crystallise in the cubic (isometric) crystal system, with the X anions...
15 KB (1,943 words) - 11:13, 15 July 2024
The Samarian Spinel is a 500-carat (100 g) spinel gemstone that is the largest of its kind in the world. It is part of the Iranian Crown Jewels. It and...
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Spinelly is a surname. Notable people with the surname include: Andrée Spinelly (1877–1966), French actress Thomas Spinelly, English diplomat Spinelli...
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the host of Radio Plus show MDR . Brandon Spinelly on Instagram Brandon Spinelly on Facebook "Brandon Spinelly : Monsieur Talkshow". Defimedia.Info. 16...
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Andrée Spinelly (1887–1966), often known simply as Spinelly, was a French stage actress. She also appeared in several films. She emerged as a major music...
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Black Prince's Ruby (category Individual spinels)
The Black Prince's Ruby is a large, irregular cabochon red spinel weighing 170 carats (34 g) set in the cross pattée above the Cullinan II diamond at the...
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Timur ruby (redirect from Timur spinel)
"Tribute to the World") is an unfaceted, 352.54-carat (71 g) polished red spinel set in a necklace. It is named after the ruler Timur, founder of the Timurid...
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Emery (rock) (redirect from Iron spinel)
(aluminium oxide), mixed with other minerals such as the iron-bearing spinels, hercynite, and magnetite, and also rutile (titania). Industrial emery...
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oxynitride (AlON), magnesium aluminate spinel (spinel), and single crystal aluminum oxide (sapphire). Aluminium oxynitride spinel (Al23O27N5), abbreviated as AlON...
58 KB (7,750 words) - 18:57, 28 August 2024