• Thumbnail for Rutile
    Rutile is an oxide mineral composed of titanium dioxide (TiO2), the most common natural form of TiO2. Rarer polymorphs of TiO2 are known, including anatase...
    14 KB (1,412 words) - 21:50, 21 February 2025
  • Thumbnail for Titanium dioxide
    turn are bonded to three Ti centers. The overall crystal structures of rutile and anatase are tetragonal in symmetry whereas brookite is orthorhombic...
    67 KB (6,992 words) - 12:26, 27 February 2025
  • Thumbnail for Anatase
    titanium dioxide are known to occur naturally: brookite, akaogiite, and rutile, with rutile being the most common and most stable of the bunch. Anatase is formed...
    11 KB (1,048 words) - 21:54, 16 November 2024
  • Sierra Rutile Limited (Titanium Resources Group Ltd. until 2011) is a mining company with headquarters based in Freetown, Sierra Leone. The company currently...
    19 KB (1,990 words) - 07:32, 27 September 2023
  • Thumbnail for Titanium
    mythology. The element occurs within a number of minerals, principally rutile and ilmenite, which are widely distributed in the Earth's crust and lithosphere;...
    81 KB (8,949 words) - 00:25, 22 February 2025
  • Thumbnail for Chatoyancy
    induced by the presence of the mineral rutile, a mineral primarily composed of titanium dioxide. These rutile precipitates align perpendicularly, contributing...
    12 KB (841 words) - 19:43, 10 September 2024
  • Thumbnail for Brookite
    akaogiite (monoclinic), anatase (tetragonal) and rutile (tetragonal). Brookite is rare compared to anatase and rutile and, like these forms, it exhibits photocatalytic...
    9 KB (734 words) - 21:15, 28 October 2023
  • rutile and synthetic rutile globally. Iluka mines heavy mineral sands and separates the concentrate into its individual mineral constituents rutile,...
    8 KB (665 words) - 04:41, 30 October 2024
  • Thumbnail for Ilmenite
    kimberlites as part of the MARID association of minerals (mica-amphibole-rutile-ilmenite-diopside) assemblage of glimmerite xenoliths. Manganiferous ilmenite...
    32 KB (3,216 words) - 13:31, 24 February 2025
  • Thumbnail for Epitaxy
    compositionally may also exhibit epitaxy. A common example is rutile TiO2 on hematite Fe2O3. Rutile is tetragonal and hematite is trigonal, but there are directions...
    30 KB (3,624 words) - 17:18, 27 February 2025
  • Thumbnail for Cochin Minerals and Rutile Limited
    Cochin Minerals and Rutile Limited (CMRL) (BSE: 513353) is a publicly listed chemicals company based in Kochi, Kerala, India. The company was founded in...
    6 KB (411 words) - 19:21, 9 August 2024
  • Thumbnail for Asterism (gemology)
    crystal structure. A common cause is oriented sub-microscopic crystals of rutile within the gem mineral. It occurs in rubies, sapphires, garnet, diopside...
    5 KB (610 words) - 23:07, 26 October 2024
  • Thumbnail for Ashly Burch
    Graven from Final Space, Cassie Rose from Minecraft: Story Mode and the Rutile Twins from Steven Universe. Burch grew up in Phoenix, Arizona, and has an...
    76 KB (4,476 words) - 08:22, 3 March 2025
  • Thumbnail for Ruby
    clear stone will command a premium, but a ruby without any needle-like rutile inclusions may indicate that the stone has been treated. Ruby is the traditional...
    37 KB (3,862 words) - 04:48, 2 March 2025
  • Thumbnail for Diamond simulant
    of other artificial materials, such as strontium titanate and synthetic rutile have been developed since the mid-1950s, but these are no longer in common...
    37 KB (5,273 words) - 01:32, 13 December 2024
  • decreases the overall stability. For example, the rutile (110) surface is more stable than the rutile (100) and (001) surfaces because it has a lower degree...
    33 KB (4,112 words) - 17:48, 24 December 2024
  • Thumbnail for Rutilated quartz
    a variety of quartz which contains acicular (needle-like) inclusions of rutile. It is used for gemstones. These inclusions mostly look golden, but they...
    1 KB (141 words) - 23:09, 25 August 2024
  • the world's fourth largest producer of titanium feedstocks (ilmenite and rutile), which are primarily used to make titanium dioxide (Ti02) pigment. Ti02...
    23 KB (2,602 words) - 21:54, 30 March 2024
  • of industrial minerals and metals, the company is primarily involved in rutile, quartz, and lithium. The company's shares are listed on Oslo Axess. Originally...
    11 KB (764 words) - 18:08, 31 July 2024
  • Thumbnail for Verneuil method
    and padparadscha varieties of corundum, as well as the diamond simulants rutile, strontium titanate and spinel. The principle of the process involves melting...
    15 KB (1,802 words) - 02:36, 12 January 2025
  • Thumbnail for South Africa
    vermiculite. It is the second largest producer of ilmenite, palladium, rutile and zirconium. It is the world's third largest coal exporter. It is a major...
    243 KB (22,447 words) - 20:21, 23 February 2025
  • Thumbnail for Oxide
    The unit cell of rutile, an important oxide of titanium. Ti(IV) centers are grey; oxygen centers are red. Notice that oxygen forms three bonds to titanium...
    12 KB (1,542 words) - 02:06, 3 February 2025
  • Thumbnail for Kerala Minerals and Metals
    comprise mining, mineral separation, synthetic rutile and pigment-production plants. Apart from producing rutile-grade titanium dioxide pigment for various...
    9 KB (838 words) - 23:30, 5 June 2024
  • manga series by Ori Mita. It is serialized in the boys' love manga magazine Rutile from November 21, 2015, to January 21, 2017. A live-action television drama...
    25 KB (1,837 words) - 14:38, 24 October 2024
  • Thumbnail for Titanium yellow
    also nickel antimony titanium yellow, nickel antimony titanium yellow rutile, CI Pigment Yellow 53, or C.I. 77788, is a yellow pigment with the chemical...
    3 KB (164 words) - 13:31, 4 February 2024
  • Thumbnail for Star of India (gem)
    The milky quality of the stone is caused by the traces of the mineral rutile, which is also responsible for the star effect, known as asterism. The tiny...
    5 KB (572 words) - 10:06, 12 July 2024
  • Thumbnail for Mining in Sierra Leone
    revenue in 2008. The main minerals mined in Sierra Leone are diamonds, rutile, bauxite, gold, iron and limonite. Mining in Sierra Leone has been seen...
    32 KB (3,974 words) - 02:43, 15 February 2025
  • Thumbnail for Titanium dioxide nanoparticle
    ultraviolet radiation while remaining transparent on the skin. It is in rutile crystal structure and coated with silica or/and alumina to prevent photocatalytic...
    24 KB (2,565 words) - 08:44, 10 January 2025
  • Rhodochrosite Rhodonite Richterite Riebeckite Crocidolite (var.) Rosasite Rutile Samarskite Sanidine Sapphirine Sarcolite Scapolite Marialite Meionite Scheelite...
    13 KB (867 words) - 23:28, 2 February 2025
  • Thumbnail for Sierra Leone
    diamond trade. Sierra Leone has one of the world's largest deposits of rutile, a titanium ore used as paint pigment and welding rod coatings. There are...
    223 KB (24,369 words) - 07:44, 22 February 2025