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Rutile Crystals and Uses

Jul 29,2024

Rutile crystals

Rutile is a common golden or reddish coloured titanium oxide mineral that occurs in a variety of crystalline forms, shown below in the form of long needle-like crystals. These needle-like crystals can penetrate other minerals such as quartz, amethyst and hematite. It is known for its inclusion in other gemstones such as rutile quartz. It has a refractive index of 2.62-2.90, one of the highest refractive index values of any crystal. Appearance is lustrous, transparent to opaque, showing weak to strong dichroic shades of brown, red, yellow, and green; density 4.20-4.30 (4.20-4.40 with iron, 4.20-5.60 with tantalum); Mohs hardness: 6-6.5, conical or irregularly fractured; non-luminous, sometimes with floating colours.

Rutile crystals

Uses of Rutile

Rutile is used in industry as a white pigment in paints, paper, plastics, etc.; it is also used as an ingredient in sunscreens, in refractory ceramics, in titanium metal fabrication, in polarising optics research, and in welding electrode coverings. Commercially, it is made into jewellery as a rare gemstone and is used as the zodiacal gemstone for Gemini and Taurus. Rutile inclusions are usually needle-like crystals or microscopic fibres. These inclusions may point in multiple directions or form dense bundles, leading to optical phenomena. It is popular with people at home and abroad.

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    Rutile's high refractive index and photoelectric properties enable versatile applications in industry, medicine, and environmental technologies.

  • Application and Synthesis of Titanium dioxide Jun 24, 2022

    Titanium dioxide is an odorless white powder. Tasteless. pH 7.5. Occurs in three crystalline forms. (NTP, 1992). Chemicals Titanium dioxide is a titanium oxide with the formula TiO2.

  • What is Rutile? Dec 13, 2021

    Rutile is one of the major minerals containing titanium. It is tetragonal and often has intact tetra-columnar or needle crystalline-like structure. Its aggregate exhibits granular or compacting blocky shape.

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Rutile

1317-80-2

Rutile manufacturers

  • Titanium dioxide
  • 1317-80-2 Titanium dioxide
  • $120.00 / 1kg
  • 2024-11-18
  • CAS:1317-80-2
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 20ton
  • Rutile
  • 1317-80-2 Rutile
  • $1800.00/ ton
  • 2024-11-18
  • CAS:1317-80-2
  • Min. Order: 0.001ton
  • Purity: 99%
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  • Titanium Dioxide Anatase
  • 1317-80-2 Titanium Dioxide Anatase
  • $3.60 / 1kg
  • 2024-11-18
  • CAS:1317-80-2
  • Min. Order: 1kg
  • Purity: ≥98%
  • Supply Ability: 3000tons/month