davemaoite
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Davemaoite is a high-pressure calcium silicate perovskite (CaSiO3) mineral with a distinctive cubic crystal structure. It is named after geophysicist Ho-kwang (Dave) Mao, who pioneered in many discoveries in high-pressure geochemistry and geophysics.
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Within Vinony's link graph, davemaoite is referenced by 7 other articles, and connects out to Botswana, uranium and mineral.
It is catalogued under topics including Calcium minerals and Perovskites.
Its subject is documented across 6 Wikipedia language editions.
Wikidata facts
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- chemical formula
- CaSiO₃
- IMA Mineral Symbol
- Dvm
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Encyclopedic overview
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Davemaoite is a high-pressure calcium silicate perovskite (CaSiO3) mineral with a distinctive cubic crystal structure. It is named after geophysicist Ho-kwang (Dave) Mao, who pioneered in many discoveries in high-pressure geochemistry and geophysics.
It is one of three main minerals in Earth's lower mantle, making up around 5–7% of the material there. Significantly, davemaoite can host uranium and thorium, radioactive isotopes which produce heat through radioactive decay and contribute greatly to heating within this region giving the material a major role in how heat flows deep below the Earth's surface.
Excerpted from Wikipedia’s “davemaoite” article, available under the CC BY-SA 4.0 licence.