zirconium silicate
Noun: * A common mineral: A naturally occurring, solid inorganic substance with a definite chemical composition (ZrSiO₄) and crystalline structure. * Chief source of zirconium: The primary mineral from which the metallic element zirconium is extracted. * Industrial and gemological uses: Valued for its properties, it is used as a refractory material (heat-resistant lining) in its opaque form and cut as a gemstone in its transparent form.
- Scientific/Geological Context: Used to identify a specific mineral species within rocks and sands.
- The beach sands were found to be rich in zirconium silicate.
- Industrial Context: Refers to the raw material used in manufacturing heat-resistant products.
- The furnace lining is made from zirconium silicate due to its high melting point.
- Gemological Context: Refers to the transparent, gem-quality variety of the mineral.
- The blue variety of transparent zirconium silicate is known as blue zircon.
- "Zirconium silicate refractory": Specifies the material's application in high-temperature environments.
- The performance of the zirconium silicate refractory was exceptional in the steel mill.
- In materials science, it may be discussed in the context of its synthesis or ceramic applications beyond natural occurrences.
- Zircon: The common gemological and mineralogical name for zirconium silicate. "Zircon" is often used interchangeably, especially when referring to the gemstone.
- Hyacinth / Jacinth: Historical names for the transparent red, orange, or yellow gem varieties of zircon.
- Jargon: A name for the opaque, gray, or colorless variety of zircon.
- Zircon (primary synonym)
- ZrSiO₄ (chemical formula)
The meaning of "zirconium silicate" is highly specific and technical. Its dual identity is based on physical properties rather than a change in core meaning: 1. Industrial Material (Opaque): Emphasizes its chemical composition and refractory properties. 2. Gemstone (Transparent): Emphasizes its clarity, color, and use in jewelry. In this sense, it is synonymous with the gemstone zircon. It is critical to note that zircon (zirconium silicate) is a distinct natural mineral and not to be confused with the synthetic diamond simulant cubic zirconia (ZrO₂).
- a common mineral occurring in small crystals; chief source of zirconium; used as a refractory when opaque and as a gem when transparent