"Ilinskite" is a mineral discovered in Russia in 1983. Its name is derived from the Ilmensky Mountains, where it was found. The IPA transcription for "ilinskite" is /ɪˈlɪnskaɪt/, which indicates that the first syllable is pronounced as "il," the second syllable is pronounced with a short "i" sound, and the final syllable is pronounced as "skite." The spelling of this word is consistent with English spelling rules, which often use "-ite" as a suffix to denote minerals or other chemical compounds.
Ilinskite is a mineral that belongs to the pyroxenoid group of minerals. It is named after its discovery locality, Ilinskoe Mine in the Urals Mountains, Russia. Ilinskite is typically classified as an orthopyroxenoid mineral, and its chemical composition is primarily composed of iron, titanium, and oxygen. Its chemical formula is commonly expressed as Fe2TiO5.
Ilinskite forms as black, opaque crystals with a metallic luster. It often occurs as prismatic or tabular crystals and can also be found in massive or granular aggregates. The mineral is known to have a high specific gravity and is non-magnetic.
Ilinskite is typically found in iron-rich metamorphic rocks and hydrothermal environments. It is commonly associated with other minerals such as magnetite, ilmenite, rutile, and pyrite. Although ilinskite does not possess significant economic value, it serves as an important indicator mineral for certain rock formations and can provide valuable insights into the geological history of an area.
In summary, ilinskite is a black, opaque mineral primarily composed of iron, titanium, and oxygen. It is known for its occurrence in certain metamorphic rocks and hydrothermal environments. While it does not hold much economic significance, ilinskite is highly valuable in the field of geology for its use as an indicator mineral.
The word "ilinskite" is derived from the name of the type locality where it was first discovered, which is the Ilyinetskoe deposit in the Krasnoyarsk Krai region of Russia. The mineral was named after its place of discovery, following the convention of mineral nomenclature.