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	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Korund</id>
	<title>Korund - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Korund"/>
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	<updated>2026-07-19T00:04:18Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
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	<entry>
		<id>https://enciklopedija.cc/index.php?title=Korund&amp;diff=56077&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Korund&amp;diff=56077&amp;oldid=prev"/>
		<updated>2021-08-24T07:05:45Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatski unos stranica&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;Korund&amp;#039;&amp;#039;&amp;#039;--&amp;gt;{{Infokutija mineral&lt;br /&gt;
| ime                     = Korund&lt;br /&gt;
| kategorija              = mineral&lt;br /&gt;
| kutija_sirina           = &lt;br /&gt;
| kutija_pozadinska_boja  = &lt;br /&gt;
| slika                   = Corundum_USGOV.jpg&lt;br /&gt;
| slika_velicina          = &lt;br /&gt;
| naslov                  = &lt;br /&gt;
| formula                 = [[aluminijev oksid]], Al&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;&lt;br /&gt;
| molarna_masa            = &lt;br /&gt;
| boja                    = smeđa do siva, rjeđe crvena, plava, bijela ili žuta&lt;br /&gt;
| habitus                 = &lt;br /&gt;
| sustav                  = &lt;br /&gt;
| sraslaci                = &lt;br /&gt;
| kalavost                = &lt;br /&gt;
| lom                     = &lt;br /&gt;
| zilavost                = &lt;br /&gt;
| tvrdoca                 = 9&lt;br /&gt;
| sjaj                    = &lt;br /&gt;
| polish                  = &lt;br /&gt;
| indeks_loma             =&lt;br /&gt;
| opticka_svojstva        = &lt;br /&gt;
| dvolom                  = &lt;br /&gt;
| disperzija              = &lt;br /&gt;
| pleokroizam             = &lt;br /&gt;
| fluorescencija          = &lt;br /&gt;
| apsorpcija              = &lt;br /&gt;
| ogreb                   = bijel&lt;br /&gt;
| specificna_tezina       = &lt;br /&gt;
| gustoca                 = 3,95 - 4,1&lt;br /&gt;
| tocka_talista           = &lt;br /&gt;
| taljivost               = netaljiv&lt;br /&gt;
| prepoznatljivost        = &lt;br /&gt;
| topljivost              = netopiv&lt;br /&gt;
| prozirnost              = &lt;br /&gt;
| drugo                   = &lt;br /&gt;
| reference               = &lt;br /&gt;
}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Korund&amp;#039;&amp;#039;&amp;#039; (šmirgl) je vrsta [[minerali|minerala]], [[kristal]]ni oblik aluminijevog oksida Al&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;. Na [[Mohsova skala|Mohsovoj skali]] se nalazi pod brojem 9 što znači da je na toj skali drugi najtvrđi mineral poslije [[dijamant]]a.&lt;br /&gt;
&lt;br /&gt;
== Povezani članci ==&lt;br /&gt;
&lt;br /&gt;
* [[Rubin]] - crveni korund&lt;br /&gt;
&lt;br /&gt;
* [[Safir (dragi kamen)|Safir]] - plavi korund&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
{{mrva-geol}}&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Minerali]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
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