chamosite

/ˈʃæməsaɪt/
noun
  1. A greenish-gray mineral, a type of chlorite, often found in sedimentary rocks and used as an iron ore.
    • The geologist identified chamosite in the rock sample from the ancient seabed.
    • Chamosite is commonly associated with iron-rich deposits.
    • Miners extracted chamosite along with other ores from the quarry.
Synonyms
What does "chamosite" mean? | whatsthatwordmean | whatsthatwordmean