The word "mantalite" is spelled as /ˈmæntəlaɪt/. The first syllable is pronounced with the short "a" sound, followed by a "n" sound and a short "uh" vowel sound. The second syllable has a long "i" sound, followed by a "t" sound at the end. "Mantalite" is a mineral that can be found in volcanic rocks and occurs in various colors. Precise spelling is paramount when studying minerals, as even minor misspelling can lead to confusion and inaccuracy in geological research.