magnesite

[mag-nuh-sahyt]

noun

1. a mineral, magnesium carbonate, MgCO 3 , having a characteristic conchoidal fracture and usually occurring in white masses.

magnesite

/ ˈmæɡnɪˌsaɪt /

noun

1. a white, colourless, or lightly tinted mineral consisting of naturally occurring magnesium carbonate in hexagonal crystalline form: a source of magnesium and also used in the manufacture of refractory bricks. Formula: MgCO 3

Word History and Origins

Origin of magnesite¹

1805–15; magnes(ia) + -ite ¹; compare French magnésite

Word History and Origins

Origin of magnesite¹

C19: from _magnesium + _-ite ¹

Example Sentences

South Koreans were taken to major coal, magnesite, zinc and lead mines mostly in North and South Hamgyeong Provinces, according to the human rights group investigation.

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That reaction would leave magnesium oxide powder, which when spread thin would rapidly react with CO2 from the atmosphere, re-forming magnesite, completing a cycle that could be repeated over and over.

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The 95-year-old home has stayed in touch with its roots, showcasing oak floors, stained glass windows, beamed ceilings, arched French doors and a sweeping magnesite staircase across two stories.

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They mined copper, gold, zinc, lead and magnesite.

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Specifically, the researchers turned it into carbonate minerals such as calcite and magnesite.

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