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...

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...

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...

Spinelly is a surname. Notable people with the surname include: Andrée Spinelly (1877–1966), French actress Thomas Spinelly, English diplomat Spinelli...

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...

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...

the host of Radio Plus show MDR . Brandon Spinelly on Instagram Brandon Spinelly on Facebook "Brandon Spinelly : Monsieur Talkshow". Defimedia.Info. 16...

"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...

Iossif Aronovich Spinel. ⁠(Russian: Иосиф Аронович Шпинель) (September 25 (7 October)1892, Bila Tserkva, Kiev Governorate, now Ukraine — 2 July 1980, Moscow)...

manganese oxide-based cathodes is LiMn 2O 4, a cation ordered member of the spinel structural family (space group Fd3m). In addition to containing inexpensive...

oxynitride (AlON), magnesium aluminate spinel (spinel), and single crystal aluminum oxide (sapphire). Aluminium oxynitride spinel (Al23O27N5), abbreviated as AlON...

and did not want Spinel to join her, she tricked Spinel into "playing a game", in which Spinel was to stand frozen in the garden. Spinel was left alone...

2016, the American Gem Trade Association and Jewelers of America added spinel as an additional birthstone for August. Britain's National Association of...

(aluminium oxide), mixed with other minerals such as the iron-bearing spinels, hercynite, and magnetite, and also rutile (titania). Industrial emery...

chosen for its length. August's birthstones are the peridot, sardonyx, and spinel. Its birth flower is the gladiolus or poppy, meaning beauty, strength of...

Black Prince's Ruby, actually a spinel mounted on the Imperial State Crown Samarian Spinel, the world's largest spinel Timur Ruby, believed to be a ruby...

Black Prince's Ruby in the British Imperial State Crown, are actually spinels. These were once known as "Balas rubies". The quality of a ruby is determined...

project them onto others. The main antagonist of Steven Universe: The Movie, Spinel (voiced by Sarah Stiles) was created to be Pink Diamond's playmate on Homeworld...

85% as hard as sapphire, and nearly 115% as hard as magnesium aluminate spinel. It can be fabricated into transparent windows, plates, domes, rods, tubes...

Sir Thomas Spinelly was Henry VIII of England’s representative in the Low Countries in 1510 and to Spain in 1517–8. Robert Hutchinson, ‘’Young Henry’’...

Properties and Cation Arrangement of Oxides with Spinel Structures I. Cation Arrangement in Spinels". Journal of Chemical Physics. 15 (4): 174–180. Bibcode:1947JChPh...

Cerberus, and has created his own similar pair of guardians: Ruby Moon and Spinel Sun. He moves from England to transfer to Tomoeda Elementary school after...

Further heating to 925–950 °C converts metakaolin to an aluminium-silicon spinel which is sometimes also referred to as a gamma-alumina type structure: 2...

Sodalite Hackmanite (var.) Sogdianite Sperrylite Spessartite Sphalerite Spinel Ceylonite (var.) Spodumene Hiddenite (var.) Kunzite (var.) Triphane (var...

St Edward's Sapphire, the Stuart Sapphire, and the Black Prince's Ruby (a spinel). St Edward's Crown, used to crown English monarchs, was considered to be...

from 1675 to 1678. It is believed to be the second largest spinel in the world. This spinel, in turn, is surmounted by a cross of five diamonds, representing...

crystallographic twin according to the spinel twin law and is seen in octahedral crystals or minerals such as diamond and spinel. The twin law name comes from...

be more easily manufactured synthetic gemstones of a different mineral (spinel), glass, plastic, resins, or other compounds. Examples of simulated or imitation...

divalent cations with each oxygen in SiO4 bound to three metal ions. It has a spinel-like structure similar to magnetite but uses one quadrivalent and two divalent...

Lithium iron phosphate (LiFePO 4), lithium manganese oxide (LiMn 2O 4 spinel, or Li 2MnO 3-based lithium-rich layered materials, LMR-NMC), and lithium...