Armalcolite
Armalcolite (/ˌɑːrˈmɑːlkəlaɪt/) is a titanium-rich mineral with the chemical formula (Mg,Fe2+)Ti2O5. It was first found at Tranquility Base on the Moon in 1969 during the Apollo 11 mission, and is named for Armstrong, Aldrin and Collins, the three Apollo 11 astronauts. Together with tranquillityite and pyroxferroite, it is one of three new minerals that were discovered on the Moon. Armalcolite was later identified at various locations on Earth and has been synthesized in the laboratory. (Tranquillityite and pyroxferroite were also later found at various locations on Earth). The synthesis requires low pressures, high temperatures and rapid quenching from about 1,000 °C to the ambient temperature. Armalcolite breaks down to a mixture of magnesium-rich ilmenite and rutile at temperatures belo
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Armalcolite
Armalcolite (/ˌɑːrˈmɑːlkəlaɪt/) is a titanium-rich mineral with the chemical formula (Mg,Fe2+)Ti2O5. It was first found at Tranquility Base on the Moon in 1969 during the Apollo 11 mission, and is named for Armstrong, Aldrin and Collins, the three Apollo 11 astronauts. Together with tranquillityite and pyroxferroite, it is one of three new minerals that were discovered on the Moon. Armalcolite was later identified at various locations on Earth and has been synthesized in the laboratory. (Tranquillityite and pyroxferroite were also later found at various locations on Earth). The synthesis requires low pressures, high temperatures and rapid quenching from about 1,000 °C to the ambient temperature. Armalcolite breaks down to a mixture of magnesium-rich ilmenite and rutile at temperatures belo
has abstract
Armacolit, mineral funnet på m ...... Fe (2+ och 3+), Mg, Al och Ti.
@sv
Armalcolit (auch Kennedyit) is ...... μm Größe oder körnige Massen.
@de
Armalcolita é um mineral de óx ...... (Armstrong, Aldrin e Collins).
@pt
Armalcolite (/ˌɑːrˈmɑːlkəlaɪt/ ...... rutile, among other minerals.
@en
Armalkolit – minerał o składzi ...... erzeniowych (Nördlinger Ries).
@pl
Armalkolita mineral bat da.
@eu
Het mineraal armalcoliet is ee ...... ische formule (Mg, Fe2+)Ti2O5.
@nl
L'armalcolita és un mineral de ...... 930) i Michael COLlins (1930).
@ca
L'armalcolite (anche abbreviat ...... ed una Gravità specifica di 4.
@it
L'armalcolite est un corps chi ...... illityite et la pyroxferroïte.
@fr
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caption
Armalcolite from Myanmar
@en
category
Titanium mineral
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class
Dipyramidal
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color
Gray to tan in reflection, opaque
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formula
Ti2O5
@en
luster
Metallic
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mohs
<5
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name
Armalcolite
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opticalprop
Biaxial
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symmetry
Bbmm
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unit cell
a = 9.743
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b = 10.023
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c = 3.738 [Å], Z = 5
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comment
Armacolit, mineral funnet på m ...... Fe (2+ och 3+), Mg, Al och Ti.
@sv
Armalcolit (auch Kennedyit) is ...... μm Größe oder körnige Massen.
@de
Armalcolita é um mineral de óx ...... (Armstrong, Aldrin e Collins).
@pt
Armalcolite (/ˌɑːrˈmɑːlkəlaɪt/ ...... nd rutile at temperatures belo
@en
Armalkolit – minerał o składzi ...... rmstronga, Aldrina i Collinsa.
@pl
Armalkolita mineral bat da.
@eu
Het mineraal armalcoliet is ee ...... ische formule (Mg, Fe2+)Ti2O5.
@nl
L'armalcolita és un mineral de ...... 930) i Michael COLlins (1930).
@ca
L'armalcolite (anche abbreviat ...... ed una Gravità specifica di 4.
@it
L'armalcolite est un corps chi ...... illityite et la pyroxferroïte.
@fr
label
Armalcoliet
@nl
Armalcolit
@de
Armalcolit
@sv
Armalcolita
@ca
Armalcolita
@es
Armalcolita
@pt
Armalcolite
@en
Armalcolite
@fr
Armalcolite
@it
Armalkolit
@pl
sameAs
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isPrimaryTopicOf
name
Armalcolite
@en