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	<id>https://lunarpedia.org/index.php?action=history&amp;feed=atom&amp;title=Alumina</id>
	<title>Alumina - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://lunarpedia.org/index.php?action=history&amp;feed=atom&amp;title=Alumina"/>
	<link rel="alternate" type="text/html" href="https://lunarpedia.org/index.php?title=Alumina&amp;action=history"/>
	<updated>2026-04-25T09:10:19Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.34.2</generator>
	<entry>
		<id>https://lunarpedia.org/index.php?title=Alumina&amp;diff=25099&amp;oldid=prev</id>
		<title>Farred: addition</title>
		<link rel="alternate" type="text/html" href="https://lunarpedia.org/index.php?title=Alumina&amp;diff=25099&amp;oldid=prev"/>
		<updated>2013-06-26T19:55:18Z</updated>

		<summary type="html">&lt;p&gt;addition&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 19:55, 26 June 2013&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Alumina (also known as [[aluminum]] oxide), has the chemical formula [[Aluminum|Al]]&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;[[Oxygen|O]]&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;. Its production is an intermediate step in terrestrial [[aluminum]] production, as well as for several processes proposed for [[lunar aluminum production]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Alumina (also known as [[aluminum]] oxide), has the chemical formula [[Aluminum|Al]]&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;[[Oxygen|O]]&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;Its production is an intermediate step in terrestrial [[aluminum]] production, as well as for several processes proposed for [[lunar aluminum production]]. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; Alumina can be melted and recrystallized as corundum, This, when broken into conveniently sized grit, is an abrasive used in industry.  &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Minerals]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Minerals]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Farred</name></author>
		
	</entry>
	<entry>
		<id>https://lunarpedia.org/index.php?title=Alumina&amp;diff=17167&amp;oldid=prev</id>
		<title>Farred: adding category</title>
		<link rel="alternate" type="text/html" href="https://lunarpedia.org/index.php?title=Alumina&amp;diff=17167&amp;oldid=prev"/>
		<updated>2012-01-15T22:05:28Z</updated>

		<summary type="html">&lt;p&gt;adding category&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 22:05, 15 January 2012&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Alumina (also known as [[aluminum]] oxide), has the chemical formula [[Aluminum|Al]]&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;[[Oxygen|O]]&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;. Its production is an intermediate step in terrestrial [[aluminum]] production, as well as for several processes proposed for [[lunar aluminum production]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Alumina (also known as [[aluminum]] oxide), has the chemical formula [[Aluminum|Al]]&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;[[Oxygen|O]]&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;. Its production is an intermediate step in terrestrial [[aluminum]] production, as well as for several processes proposed for [[lunar aluminum production]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt; &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Minerals]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Farred</name></author>
		
	</entry>
	<entry>
		<id>https://lunarpedia.org/index.php?title=Alumina&amp;diff=16581&amp;oldid=prev</id>
		<title>Silverwurm: Page Creation</title>
		<link rel="alternate" type="text/html" href="https://lunarpedia.org/index.php?title=Alumina&amp;diff=16581&amp;oldid=prev"/>
		<updated>2011-09-09T18:22:38Z</updated>

		<summary type="html">&lt;p&gt;Page Creation&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Alumina (also known as [[aluminum]] oxide), has the chemical formula [[Aluminum|Al]]&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;[[Oxygen|O]]&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;. Its production is an intermediate step in terrestrial [[aluminum]] production, as well as for several processes proposed for [[lunar aluminum production]].&lt;/div&gt;</summary>
		<author><name>Silverwurm</name></author>
		
	</entry>
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