<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="hr">
	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Sedra</id>
	<title>Sedra - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Sedra"/>
	<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Sedra&amp;action=history"/>
	<updated>2026-08-07T16:34:43Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.42.3</generator>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Sedra&amp;diff=600566&amp;oldid=prev</id>
		<title>WikiSysop: Zamjena teksta - &#039;&lt;!--&#039;&#039;&#039;Se(.*)&#039;&#039;&#039;--&gt;&#039; u &#039;&#039;</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Sedra&amp;diff=600566&amp;oldid=prev"/>
		<updated>2025-06-12T19:33:14Z</updated>

		<summary type="html">&lt;p&gt;Zamjena teksta - &amp;#039;&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;Se(.*)&amp;#039;&amp;#039;&amp;#039;--&amp;gt;&amp;#039; u &amp;#039;&amp;#039;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&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;hr&quot;&gt;
				&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 12. lipanj 2025. u 19:33&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;Sedra&#039;&#039;&#039;--&amp;gt;&lt;/del&gt;[[Datoteka:Mono lake tufa.JPG|230px|desno|thumb|Nakupine sedre izranjaju iz jezera.]]&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;[[Datoteka:Mono lake tufa.JPG|230px|desno|thumb|Nakupine sedre izranjaju iz jezera.]]&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;br&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;br&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;&amp;#039;&amp;#039;&amp;#039;Sedra&amp;#039;&amp;#039;&amp;#039; ili &amp;#039;&amp;#039;&amp;#039;bigar&amp;#039;&amp;#039;&amp;#039; je [[Sedimentne stijene|sedimentna stijena]] i pripada grupi [[karbonatna stijena|karbonatnih stijena]]. Nastaje oko hladnih [[izvor]]a. Karakteristačna je zbog [[šupljikavost]]i.&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;&amp;#039;&amp;#039;&amp;#039;Sedra&amp;#039;&amp;#039;&amp;#039; ili &amp;#039;&amp;#039;&amp;#039;bigar&amp;#039;&amp;#039;&amp;#039; je [[Sedimentne stijene|sedimentna stijena]] i pripada grupi [[karbonatna stijena|karbonatnih stijena]]. Nastaje oko hladnih [[izvor]]a. Karakteristačna je zbog [[šupljikavost]]i.&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=Sedra&amp;diff=175255&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Sedra&amp;diff=175255&amp;oldid=prev"/>
		<updated>2021-09-30T04:50:24Z</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;Sedra&amp;#039;&amp;#039;&amp;#039;--&amp;gt;[[Datoteka:Mono lake tufa.JPG|230px|desno|thumb|Nakupine sedre izranjaju iz jezera.]]&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Sedra&amp;#039;&amp;#039;&amp;#039; ili &amp;#039;&amp;#039;&amp;#039;bigar&amp;#039;&amp;#039;&amp;#039; je [[Sedimentne stijene|sedimentna stijena]] i pripada grupi [[karbonatna stijena|karbonatnih stijena]]. Nastaje oko hladnih [[izvor]]a. Karakteristačna je zbog [[šupljikavost]]i.&lt;br /&gt;
&lt;br /&gt;
Sedra je monomineralna [[stijena]], što znači da je izgrađena od samo jednog [[mineral]]a - [[kalcit]]a. Struktura je kriptokristalasta, dok je [[tekstura]] šupljikava.&lt;br /&gt;
&lt;br /&gt;
Nastaje oko hladnih izvora, izlučivanjem [[kalcijev karbonat|kalcijevog karbonata]] iz zasićene vodene otopine kalcijevog hidrogenkarbonata. To se događa na mjestima gdje vodeni tok gubi [[kinetička energija|kinetičku energiju]] ili zbog neke prepreke (vodeno bilje) ili zbog smanjenja nagiba. Šupljikava tekstura javlja se zbog toga što se kalcit taloži oko [[biljka|biljaka]], a nakon njihovog izumiranja zaostaju šupljine. &lt;br /&gt;
&lt;br /&gt;
Prema mjestu postanka, sedra može biti:&lt;br /&gt;
&lt;br /&gt;
* jezerska,&lt;br /&gt;
* riječna,&lt;br /&gt;
* izvorska.&lt;br /&gt;
&lt;br /&gt;
== Najpoznatija sedronosna područja  ==&lt;br /&gt;
&lt;br /&gt;
* [[Nacionalni park Plitvička jezera]]&lt;br /&gt;
* [http://nationalpark-una.ba/bs/ Nacionalni park Una, Bosna i Hercegovina]&lt;br /&gt;
* Jezero Pyramid , [[Nevada]], [[SAD]]&lt;br /&gt;
* Jezero Mono, [[Kalifornija]], SAD&lt;br /&gt;
* Trona Pinnacles, Kalifornija, SAD&lt;br /&gt;
* North Dock Tufa, [[Ujedinjeno Kraljevstvo]]&lt;br /&gt;
* Ashtarak, [[Armenija]]&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Stijene]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
</feed>