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	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Andaluzit</id>
	<title>Andaluzit - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Andaluzit"/>
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	<updated>2026-08-08T14:29:41Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
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	<entry>
		<id>https://enciklopedija.cc/index.php?title=Andaluzit&amp;diff=497823&amp;oldid=prev</id>
		<title>WikiSysop: bnz</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Andaluzit&amp;diff=497823&amp;oldid=prev"/>
		<updated>2022-04-30T15:14:52Z</updated>

		<summary type="html">&lt;p&gt;bnz&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 30. travanj 2022. u 15:14&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;Redak 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; 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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!--&#039;&#039;&#039;Andaluzit&#039;&#039;&#039;--&amp;gt;&lt;/del&gt;{{Infokutija mineral&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; 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;{{Infokutija mineral&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;| ime                     = andaluzit&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;| ime                     = andaluzit&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;| kategorija              =  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; 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;| kategorija              =  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Andaluzit&amp;diff=34731&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Andaluzit&amp;diff=34731&amp;oldid=prev"/>
		<updated>2021-08-19T04:41:18Z</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;Andaluzit&amp;#039;&amp;#039;&amp;#039;--&amp;gt;{{Infokutija mineral&lt;br /&gt;
| ime                     = andaluzit&lt;br /&gt;
| kategorija              = &lt;br /&gt;
| kutija_sirina           = &lt;br /&gt;
| kutija_pozadinska_boja  = &lt;br /&gt;
| slika                   = Andalusite - Malacheta, Minas Gerais, Brazil.jpg&lt;br /&gt;
| slika_velicina          = 250px&lt;br /&gt;
| naslov                  = &lt;br /&gt;
| formula                 = &amp;lt;tt&amp;gt;Al&amp;lt;sup&amp;gt;VI&amp;lt;/sup&amp;gt; Al&amp;lt;sup&amp;gt;VI&amp;lt;/sup&amp;gt;[OSiO&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;]&amp;lt;/tt&amp;gt;&lt;br /&gt;
| boja                    = siva, zelena, ružičasta; ponekad sektorski obojen sitnim česticama organskog porijekla&lt;br /&gt;
| habitus                 = stupićast, prizmatičan, pseudotetragonski&lt;br /&gt;
| sustav                  = rompski&lt;br /&gt;
| kalavost                = jasna po {110}&lt;br /&gt;
| tvrdoca                 = 7&lt;br /&gt;
| sjaj                    = staklast &lt;br /&gt;
| indeks_loma             = N&amp;lt;sub&amp;gt;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;lt;/sub&amp;gt; = 1,629 – 1,660;  N&amp;lt;sub&amp;gt;&amp;#039;&amp;#039;m&amp;#039;&amp;#039;&amp;lt;/sub&amp;gt; = 1,633 – 1,644; N&amp;lt;sub&amp;gt;&amp;#039;&amp;#039;g&amp;#039;&amp;#039;&amp;lt;/sub&amp;gt; = 1,638 – 1,660&lt;br /&gt;
| pleokroizam             = slab&lt;br /&gt;
| ogreb                   = bijel&lt;br /&gt;
| gustoca                 = 3,1 – 3,2&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Andaluzit&amp;#039;&amp;#039;&amp;#039; je [[aluminij]]ski nezosilikatni mineral, s kemijskom formulom &amp;lt;tt&amp;gt;Al&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;SiO&amp;lt;sub&amp;gt;5&amp;lt;/sub&amp;gt;&amp;lt;/tt&amp;gt;. Njegov varijetet [[hijastolit]] često sadrži tamne inkluzije [[ugljen]]a ili [[glina (tlo)|gline]] koje tvore u njemu oblik slova X ili križa.&lt;br /&gt;
&lt;br /&gt;
Prozirni varijeteti pronađeni su u [[Andaluzija|Andaluziji]], [[Španjolska]], i mogu se rezati u zanimljivo drago kamenje. Brušeni andaluziti pokazuju igru boja - crvena, zelena i žuta - što sliči na slabiji oblik [[iridiscencija|iridiscencije]], iako su ove boje zapravo rezultat neuobičajeno jakog [[pleokroizam|pleokroizma]].&lt;br /&gt;
&lt;br /&gt;
== Nalazišta ==&lt;br /&gt;
&lt;br /&gt;
Andaluzit je čest mineral metamorfnih stijena koje su nastale pod visokim pritiskom i/ili temperaturama. Minerali [[kijanit]] i [[silimanit]] su [[polimorf]]i andaluzita i svaki se pojavljuje pod različitm temperaturnim i tlačnim uvjetima pa ih, stoga, rijetko nalazimo sva tri zajedno u nekoj stijeni. Zbog toga su ova tri minerala vrlo koristni indikatori p-T uvjeta nastanka stijena u kojima su nađeni.&lt;br /&gt;
&lt;br /&gt;
Prvi andaluziti su pronađeni u Andaluziji, Španjolska, 1789. godine, i po toj regiji su i dobili ime.&lt;br /&gt;
Ima ga u [[Hrvatska|Hrvatskoj]], na [[Moslavačka gora|Moslavačkoj gori]].&lt;br /&gt;
&lt;br /&gt;
== Slični minerali ==&lt;br /&gt;
Polimorfi:&lt;br /&gt;
* [[Kijanit]]&lt;br /&gt;
* [[Sillimanit]]&lt;br /&gt;
&lt;br /&gt;
Varijetet:&lt;br /&gt;
* [[Hijastolit]]&lt;br /&gt;
&lt;br /&gt;
== Alteracije ==&lt;br /&gt;
&lt;br /&gt;
Pri izuzetno visokim temperaturama i andaluzit i oba njegova polimorfa mogu prijeći u [[mulit]], Al&amp;lt;sub&amp;gt;6&amp;lt;/sub&amp;gt;Si&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;13&amp;lt;/sub&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Vanjske poveznice ==&lt;br /&gt;
[https://web.archive.org/web/20090125065801/http://mineral.galleries.com/minerals/silicate/andalusi/andalusi.htm Mineral Galleries] {{eng oznaka}}&lt;br /&gt;
&lt;br /&gt;
[[Kategorija: Minerali]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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