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spinel

/ˈspɪn.əl/

Tradução: Mineral duro e vítreo composto de óxido de magnésio e alumínio, encontrado em várias cores e frequentemente usado como pedra preciosa.

1 verbete

noun

C1formalcommonscientific/ˈspɪn.əl/

A hard, glassy mineral composed of magnesium and aluminum oxide, occurring in various colors and often used as a gemstone.

  • 🇵🇹Mineral duro e vítreo composto de óxido de magnésio e alumínio, encontrado em várias cores e frequentemente usado como pedra preciosa.
  1. Gemstone mineral C1 formal

    A hard, glassy mineral composed of magnesium and aluminum oxide, occurring in various colors and often used as a gemstone.

    • The jeweler examined the deep red spinel under a magnifying glass.
    • Spinel is often mistaken for ruby due to its similar color.
    • Ancient mines in Tajikistan produced some of the finest spinels.

    🇵🇹Mineral-gema

  • spinels plural form
  • spinels' possessive plural form
  • spinel's possessive singular form