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	<id>https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=Hipersten</id>
	<title>Hipersten - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://croatianschoolsydney.com/index.php?action=history&amp;feed=atom&amp;title=Hipersten"/>
	<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=Hipersten&amp;action=history"/>
	<updated>2026-06-18T17:36:47Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.36.2</generator>
	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=Hipersten&amp;diff=416465&amp;oldid=prev</id>
		<title>WikiSysop: brisanje nepotrebnog teksta</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=Hipersten&amp;diff=416465&amp;oldid=prev"/>
		<updated>2022-03-07T07:09:33Z</updated>

		<summary type="html">&lt;p&gt;brisanje nepotrebnog teksta&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;
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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 07:09, 7. ožujka 2022.&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;!--'''Hipersten'''--&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                     = Hipersten&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                     = Hipersten&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              = mineral; [[inosilikati]], [[pirokseni]], klinopirokseni&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              = mineral; [[inosilikati]], [[pirokseni]], klinopirokseni&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://croatianschoolsydney.com/index.php?title=Hipersten&amp;diff=35297&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://croatianschoolsydney.com/index.php?title=Hipersten&amp;diff=35297&amp;oldid=prev"/>
		<updated>2021-08-19T06:15:47Z</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;!--'''Hipersten'''--&amp;gt;{{Infokutija mineral&lt;br /&gt;
| ime                     = Hipersten&lt;br /&gt;
| kategorija              = mineral; [[inosilikati]], [[pirokseni]], klinopirokseni&lt;br /&gt;
| kutija_sirina           = &lt;br /&gt;
| kutija_pozadinska_boja  = &lt;br /&gt;
| slika                   = Mineraly.sk - hypersten.jpg&lt;br /&gt;
| slika_velicina          = 300px&lt;br /&gt;
| naslov                  = Hipersten&lt;br /&gt;
| formula                 = (Mg,Fe)Si&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;6&amp;lt;/sub&amp;gt;&lt;br /&gt;
| molarna_masa            = &lt;br /&gt;
| boja                    = siva, smeđa, zelena&lt;br /&gt;
| habitus                 = rijetki monokristali su stupićasto prizmatični; češći su masivni zrnati do lamelarni agregati&lt;br /&gt;
| sustav                  = rompski; 2/m 2/m 2/m&lt;br /&gt;
| sraslaci                = &lt;br /&gt;
| kalavost                = savršena u dva smjera, pod gotovo 90°&lt;br /&gt;
| lom                     = neravan&lt;br /&gt;
| zilavost                = &lt;br /&gt;
| tvrdoca                 = 5-6&lt;br /&gt;
| sjaj                    = staklast do biseran; primjerci izloženi trošenju mogu imati metalni sjaj&lt;br /&gt;
| polish                  = &lt;br /&gt;
| indeks_loma             = 1.69 - 1.77&lt;br /&gt;
| opticka_svojstva        = &lt;br /&gt;
| dvolom                  = &lt;br /&gt;
| disperzija              = &lt;br /&gt;
| pleokroizam             = jak&lt;br /&gt;
| fluorescencija          = &lt;br /&gt;
| apsorpcija              = &lt;br /&gt;
| ogreb                   = bijeli&lt;br /&gt;
| specificna_tezina       = 3.4 - 3.9+&lt;br /&gt;
| gustoca                 = &lt;br /&gt;
| tocka_talista           = &lt;br /&gt;
| taljivost               = &lt;br /&gt;
| prepoznatljivost        = dolazi uz minerale - [[olivin]], [[biotit]], [[kvarc]], [[feldspati]] (npr. [[labradorit]]), [[granati]] (npr. [[almandin]])&lt;br /&gt;
| topljivost              = &lt;br /&gt;
| prozirnost              = poluprozirni, rijetko prozirni&lt;br /&gt;
| drugo                   = tvori čvrstu otopinu s [[enstatit]]om i [[ferosilit]]om&lt;br /&gt;
| prop1                   = &lt;br /&gt;
| prop1text               = &lt;br /&gt;
| reference               = &lt;br /&gt;
| var1                    = &lt;br /&gt;
| var1text                = &lt;br /&gt;
| var2                    = &lt;br /&gt;
| var2text                = &lt;br /&gt;
| var3                    = &lt;br /&gt;
| var3text                = &lt;br /&gt;
| var4                    = &lt;br /&gt;
| var4text                = &lt;br /&gt;
| var5                    = &lt;br /&gt;
| var5text                = &lt;br /&gt;
| var6                    = &lt;br /&gt;
| var6text                = &lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
'''Hipersten''' je česti petrogeni [[inosilikati|inosilikatni]] [[mineral]] kojeg ubrajamo u grupu [[rompski kristalni sustav|rompskih]] [[Pirokseni|piroksena]]. To ime danas je službeno napušteno, a preferiraju se nazivi [[enstatit]] ili [[ferosilit]]. &lt;br /&gt;
Hiperstena ima u [[magmatske stijene|magmatskim]] i nekim [[metamorfne stijene|metamorfnim]] stijenama, kao i u kamenim i željezovitim [[meteoritima]]. Tvori seriju [[čvrsta otopina|čvrstih otopina]] s mineralima [[enstatit]]om i [[ferosilit]]om, a predstavlja srednjeg člana između ta dva krajnja, a za oba stoji i kao sinonim. Kemijska formula hiperstena je '''(Mg,Fe)SiO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;'''.&lt;br /&gt;
&lt;br /&gt;
Izrazito razvijeni kristali su rijetki, a mineral se obično može naći u [[folijacija|folijacijskim]] masama unutar magmatskih stijena [[norit]]a i hiperstenskog [[andezit]]a, u kojem je hipersten osnovni sastojak. Grubozrnate [[labradorit]]no-hiperstenske stijene (noriti) s otoka Paul na obali [[Labrador]]a nazivamo ''paulitima'' ili ''labradorskom hornblendom''.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Identifikacija ==&lt;br /&gt;
&lt;br /&gt;
[[Boja]] hiperstena često je siva, smeđa ili zelenkasta, a [[sjaj]] mu je staklast do biseran. Pokazuje jak [[pleokroizam]]. [[Mohsova skala tvrdoće|Tvrdoća]] mu je 5-6, a [[specifična gustoća]] 3.4 - 3.9. Na određenim površinama pokazuje dijamantni [[Bakar (element)|bakreno]] crveni metalni odsjaj, koji ima isti uzrok kao i brončani odsjaj kod [[broncit]]a, no ovdje je on još više izražen. Kao i broncit, hipersten je ponekad brušen i poliran u [[Dragi kamen|drago kamenje]].&lt;br /&gt;
&lt;br /&gt;
== Porijeklo imena ==&lt;br /&gt;
&lt;br /&gt;
Ime hiperstena vuče porijeklo iz [[Grčki jezik|grčkog]] jezika, a znači &amp;quot;pretvrd&amp;quot;. To je asocijacija na njegovu tvrdoću, koja je veća nego kod [[amfiboli|amfibola]] [[hornblenda|hornblende]], minerala s kojim se često zabunom zamjenjuje.&lt;br /&gt;
&lt;br /&gt;
== Vidi još:==&lt;br /&gt;
* [[Enstatit|Enstatit i ferosilit]]&lt;br /&gt;
* [[Pirokseni]]&lt;br /&gt;
&lt;br /&gt;
== Vanjske poveznice ==&lt;br /&gt;
&lt;br /&gt;
*[https://web.archive.org/web/20051029161233/http://mineral.galleries.com/minerals/silicate/hypersth/hypersth.htm Mineral galleries] {{eng oznaka}}&lt;br /&gt;
*[http://webmineral.com/data/Hypersthene.shtml Webmineral] {{eng oznaka}}&lt;br /&gt;
*[http://www.mindat.org/show.php?id=1995&amp;amp;ld=1&amp;amp;pho= Mindat.org] {{eng oznaka}}&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Minerali]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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