Why is "Armalcolite" trending?
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Trend Analysis
- Ranking position: #
- Date: 2026-03-26 11:24:15
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
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Wikipedia Overview
Armalcolite 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 below 1,000 °C, but the conversion slows down with cooling. Because of this quenching requirement, armalcolite is relatively rare and is usually found in association with ilmenite and rutile, among other minerals.
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Search Interest Perspective
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Fly me to the Moon: armalcolite inspires our science in space - CSIRO
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With latest discovery, there are no more unique moon minerals - The Columbus Dispatch
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Astronauts to armalcolite: A moonstruck geologist’s mission to unearth rarest of minerals - Mining.com.au
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The glove box that held the Moon - Carnegie Science
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A $1.7m offer that was out of this world - The Independent
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Tranquillityite - Moon Mineral Found In Western Australia - Universe Today
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Third lunar mineral - Tranquillityite found in Western Australia - Phys.org
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Last mineral thought to be unique to the Moon found in Australia - New Atlas
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NASA sting nabs woman selling moon rock for $1.7M - CBC
Why This Topic Is Trending
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Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.