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pyrolusite

/ˌpaɪ.rəʊˈluː.saɪt/

Traduction: Minéral constitué principalement de dioxyde de manganèse, servant de minerai important pour l'extraction du manganèse.

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noun

C2formalcommonscientific/ˌpaɪ.rəʊˈluː.saɪt/

A mineral composed primarily of manganese dioxide, which serves as a significant ore for the extraction of manganese.

  • 🇫🇷Minéral constitué principalement de dioxyde de manganèse, servant de minerai important pour l'extraction du manganèse.
  1. Manganese dioxide mineral C2 formal scientific

    A black or dark gray mineral composed of manganese dioxide, commonly found in sedimentary deposits and used as an important ore of manganese.

    • Pyrolusite is often found in association with other manganese minerals.
    • The black powder in some dry cell batteries is derived from pyrolusite.
    • Geologists identified the deposit as rich in pyrolusite.

    🇫🇷Pyrolusite

  • pyrolusites plural form
  • pyrolusites' possessive plural form
  • pyrolusite's possessive singular form