Tranquillityite

Rarity: Common

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At a glance

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Notion

Domain

Science and technology

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What Wikipedia says

Tranquillityite is a silicate mineral with formula (Fe2+)8Ti3Zr2 Si3O24. It is mostly composed of iron, oxygen, silicon, zirconium and titanium with smaller fractions of yttrium and calcium.

Excerpt from the Wikipedia article “Tranquillityite”, under the CC BY-SA 4.0 license. Read the article on Wikipedia