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class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=no.wikipedia.org&uselang=nb" class=""><span>Doner</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Spesial:Opprett_konto&returnto=Glimmerskifer" title="Du oppfordres til å opprette en konto og logge inn, men det er ikke obligatorisk" class=""><span>Opprett konto</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Spesial:Logg_inn&returnto=Glimmerskifer" title="Du oppfordres til å logge inn, men det er ikke obligatorisk [o]" accesskey="o" 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<span>Logg inn</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Nettsted"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innhold" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innhold</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">skjul</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Til toppen)</div> </a> </li> <li id="toc-Dannelse" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Dannelse"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Dannelse</span> </div> </a> <ul id="toc-Dannelse-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Norske_glimmerskiferbrudd" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Norske_glimmerskiferbrudd"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Norske glimmerskiferbrudd</span> </div> </a> <ul id="toc-Norske_glimmerskiferbrudd-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referanser" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referanser"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Referanser</span> </div> </a> <ul id="toc-Referanser-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Eksterne_lenker" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Eksterne_lenker"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Eksterne lenker</span> </div> </a> <ul id="toc-Eksterne_lenker-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Innhold" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Vis/skjul innholdsfortegnelsen" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Vis/skjul innholdsfortegnelsen</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Glimmerskifer</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå til en artikkel på et annet språk. Tilgjengelig på 19 språk" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-19" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">19 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Glimmerskifer" title="Glimmerskifer – norsk nynorsk" lang="nn" hreflang="nn" data-title="Glimmerskifer" data-language-autonym="Norsk nynorsk" data-language-local-name="norsk nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Glimmerskiffer" title="Glimmerskiffer – svensk" lang="sv" hreflang="sv" data-title="Glimmerskiffer" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Svor" title="Svor – tsjekkisk" lang="cs" hreflang="cs" data-title="Svor" data-language-autonym="Čeština" data-language-local-name="tsjekkisk" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Glimmerschiefer" title="Glimmerschiefer – tysk" lang="de" hreflang="de" data-title="Glimmerschiefer" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Micacita" title="Micacita – spansk" lang="es" hreflang="es" data-title="Micacita" data-language-autonym="Español" data-language-local-name="spansk" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Micaschiste" title="Micaschiste – fransk" lang="fr" hreflang="fr" data-title="Micaschiste" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Micacita" title="Micacita – galisisk" lang="gl" hreflang="gl" data-title="Micacita" data-language-autonym="Galego" data-language-local-name="galisisk" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Micascisto" title="Micascisto – italiensk" lang="it" hreflang="it" data-title="Micascisto" data-language-autonym="Italiano" data-language-local-name="italiensk" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Csill%C3%A1mpala" title="Csillámpala – ungarsk" lang="hu" hreflang="hu" data-title="Csillámpala" data-language-autonym="Magyar" data-language-local-name="ungarsk" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/%C5%81upek_%C5%82yszczykowy" title="Łupek łyszczykowy – polsk" lang="pl" hreflang="pl" data-title="Łupek łyszczykowy" data-language-autonym="Polski" data-language-local-name="polsk" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Micaxisto" title="Micaxisto – portugisisk" lang="pt" hreflang="pt" data-title="Micaxisto" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Mica%C8%99ist" title="Micașist – rumensk" lang="ro" hreflang="ro" data-title="Micașist" data-language-autonym="Română" data-language-local-name="rumensk" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Svor_(hornina)" title="Svor (hornina) – slovakisk" lang="sk" hreflang="sk" data-title="Svor (hornina)" data-language-autonym="Slovenčina" data-language-local-name="slovakisk" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Blestnik" title="Blestnik – slovensk" lang="sl" hreflang="sl" data-title="Blestnik" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Mika%C5%A1ist" title="Mikašist – serbokroatisk" lang="sh" hreflang="sh" data-title="Mikašist" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatisk" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Kiilleliuske" title="Kiilleliuske – finsk" lang="fi" hreflang="fi" data-title="Kiilleliuske" data-language-autonym="Suomi" data-language-local-name="finsk" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Mika_%C5%9Fist" title="Mika şist – tyrkisk" lang="tr" hreflang="tr" data-title="Mika şist" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A1%D0%BB%D1%8E%D0%B4%D1%8F%D0%BD%D0%B8%D0%B9_%D1%81%D0%BB%D0%B0%D0%BD%D0%B5%D1%86%D1%8C" title="Слюдяний сланець – ukrainsk" lang="uk" hreflang="uk" data-title="Слюдяний сланець" data-language-autonym="Українська" data-language-local-name="ukrainsk" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E4%BA%91%E6%AF%8D%E7%89%87%E5%B2%A9" title="云母片岩 – kinesisk" lang="zh" hreflang="zh" data-title="云母片岩" data-language-autonym="中文" data-language-local-name="kinesisk" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a 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class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">skjul</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Fra Wikipedia, den frie encyklopedi</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="nb" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r24829246">.mw-parser-output .wb-edithandle{display:none;padding-left:0.5em}.mw-parser-output .wd-editable-show .wb-edithandle{display:inline}.mw-parser-output .wd-editable-hide .wb-edithandle{display:none}.mw-parser-output table.infoboks{float:right;border:1px solid #aaa;padding:3px;margin:0.5em 0em 1em 1em;background-color:#f9f9f9;color:black;vertical-align:top;text-align:left;font-size:88%}.mw-parser-output table.infoboks tr.overskrift th{text-align:center;font-weight:bold;font-size:larger;border:none}.mw-parser-output table.infoboks tr.bilde td{background-color:#fff;color:black;text-align:center;vertical-align:middle;border:none}.mw-parser-output table.infoboks th{border-bottom:1px solid #ccc;text-align:center;padding-left:3px;padding-right:3px;padding-top:0.3em}.mw-parser-output table.infoboks td{background-color:#efefef;color:black;border-bottom:1px solid #ccc;margin:4px;padding:3px}.mw-parser-output table.infoboks tr.custom td{background:none;border:none}.mw-parser-output table.infoboks tr.rad th{text-align:left;font-weight:bold;border:none;padding-left:3px;padding-right:3px;padding-top:0.2em;padding-bottom:0.1em}.mw-parser-output table.infoboks tr.rad td{text-align:left;font-weight:normal;border:none;padding-left:3px;padding-right:3px;padding-top:0.2em;padding-bottom:0.1em;background-color:#f9f9f9}.mw-parser-output table.infoboks tr.rad td.center{text-align:center}.mw-parser-output table.infoboks tr.rad td.headercenter{text-align:center;font-weight:bold;border:none;padding-left:0px;padding-right:0px;padding-top:0.2em;padding-bottom:0.1em;background-color:#f9f9f9}.mw-parser-output table.infoboks tr.hode th{padding-left:0px;padding-right:0px;padding-top:0.2em;padding-bottom:0.1em}.mw-parser-output table.infoboks tr.bilde td{text-align:center;font-weight:normal;border:none;padding-left:3px;padding-right:3px;padding-top:0;padding-bottom:0;background-color:#f9f9f9}.mw-parser-output table.infoboks tr.overskrift td{text-align:center;font-weight:bold;background-color:#eee;border:none;padding-left:0px;padding-right:0px;padding-top:0.2em;padding-bottom:0.1em}.mw-parser-output .infoboks.geografi tr.overskrift th{background-color:#f9f9f9;color:black}.mw-parser-output .infoboks.biografi tr.overskrift th{background-color:#f9f9f9;color:black}.mw-parser-output .infoboks.transport tr.overskrift th{background-color:#f9f9f9;color:black}.mw-parser-output .infoboks.bygning tr.overskrift th{background-color:#f9f9f9;color:black}.mw-parser-output .infoboks.infrastruktur tr.overskrift th{background-color:#f9f9f9;color:black}.mw-parser-output .infoboks.bred tr.overskrift td{font-size:larger}.mw-parser-output .infoboks.ekstrabred tr.overskrift td{font-size:larger}.mw-parser-output .infoboks.bordered tr.rad th{border-bottom:1px solid #ccc}.mw-parser-output .infoboks.bordered tr.rad td{border-bottom:1px solid #ccc}</style><table class="infobox infoboks"><tbody><tr class="hode overskrift"><th colspan="4">Glimmerskifer</th></tr> <tr class="bilde" valign="top"><td colspan="4" class="sentrert"><figure class="mw-default-size mw-halign-center" typeof="mw:File/Frameless"><a href="/wiki/Fil:SchistUSGOV.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/SchistUSGOV.jpg/250px-SchistUSGOV.jpg" decoding="async" width="250" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/b/b2/SchistUSGOV.jpg 1.5x" data-file-width="360" data-file-height="288" /></a><figcaption></figcaption></figure><div class="thumbcaption"><style data-mw-deduplicate="TemplateStyles:r23957101">.mw-parser-output .byline{font-size:85%}.mw-parser-output .byline .hidden{display:none}</style><div class="byline"></div></div></td></tr> <tr class="rad"><th colspan="2">Hovedmineral</th><td colspan="2"><a href="/wiki/Kvarts" title="Kvarts">kvarts</a> og <a href="/wiki/Glimmer" title="Glimmer">glimmer</a> </td></tr><tr class="rad"><th colspan="2">Gruppe</th><td colspan="2"><a href="/wiki/Metamorf_bergart" title="Metamorf bergart">metamorf</a> </td></tr><tr class="rad"><th colspan="2">Bruksområde</th><td colspan="2">kvernstein, bygningsstein, gulvflis, terrassedekke, trapper m.m. </td></tr><tr class="rad"><th colspan="2">Annet</th><td colspan="2">svært kløv god i <i>liggeplanet</i> </td></tr><tr class="rad"><td colspan="4" class="center"><a href="/wiki/Liste_over_bergarter" title="Liste over bergarter">Liste over bergarter</a></td></tr> </tbody></table> <p><b>Glimmerskifer</b> er en sammensatt <a href="/wiki/Metamorf_bergart" title="Metamorf bergart">metamorf bergart</a> av hovedsakelig av <a href="/wiki/Glimmer" title="Glimmer">glimmer</a> og <a href="/wiki/Kvarts" title="Kvarts">kvarts</a>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Glimmerskifer er lagdelt og har gode <a href="/wiki/Ord_og_uttrykk_i_steinindustrien#Oppdeling" title="Ord og uttrykk i steinindustrien">kløvegenskaper</a> (milli- til centimeter tykke flak). </p><p>Den består av lagvise mineraler. Hovedmaterialene er <a href="/wiki/Kvarts" title="Kvarts">kvarts</a> og <a href="/wiki/Glimmer" title="Glimmer">glimmer</a>. Men også noe <a href="/wiki/Feltspat" title="Feltspat">feltspat</a>, <a href="/wiki/Kloritt" title="Kloritt">kloritt</a>, <a href="/wiki/Apatitt" title="Apatitt">apatitt</a> og andre mineraler. Glimmer er dannet av mørk <a href="/wiki/Biotitt" title="Biotitt">biotitt</a>, <a href="/w/index.php?title=Paragonitt&action=edit&redlink=1" class="new" title="Paragonitt (ikke skrevet ennå)">paragonitt</a> og lys <a href="/wiki/Muskovitt" title="Muskovitt">muskovitt</a>. </p><p>Den kan også inneholde <a href="/wiki/Granat_(mineral)" title="Granat (mineral)">granat</a>, <a href="/w/index.php?title=Kyanitt&action=edit&redlink=1" class="new" title="Kyanitt (ikke skrevet ennå)">kyanitt</a>, <a href="/w/index.php?title=Staurolitt&action=edit&redlink=1" class="new" title="Staurolitt (ikke skrevet ennå)">staurolitt</a> eller <a href="/w/index.php?title=Sillimanitt&action=edit&redlink=1" class="new" title="Sillimanitt (ikke skrevet ennå)">sillimanitt</a>. Dersom innholdet av ett av disse er dominerende, kalles den for <i>granatglimmerskifer</i>, <i>kyanittglimmerskifer</i> osv. </p><p>Den danner godt jordsmonn. </p><p>Glimmerskifer har lange tradisjoner i <a href="/wiki/Norge" title="Norge">Norge</a>, særlig for <a href="/wiki/Kvernstein" title="Kvernstein">kvernstein</a>. Vekslingen mellom harde og myke mineraler gjorde at glimmerskifer ble den mest brukte bergart til kvernstein i Norge, helt fra <a href="/wiki/700-tallet" class="mw-redirect" title="700-tallet">700-tallet</a> og fram til begynnelsen av <a href="/wiki/1900-tallet" class="mw-redirect" title="1900-tallet">1900-tallet</a>.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Dannelse">Dannelse</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Glimmerskifer&veaction=edit&section=1" title="Rediger avsnitt: Dannelse" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Glimmerskifer&action=edit&section=1" title="Rediger kildekoden til seksjonen Dannelse"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Glimmerskifer er dannet ved avsetning (sedimentering) av <a href="/wiki/Leire" title="Leire">leire</a>, på bunnen av vann (innsjøer eller hav) fra <a href="/wiki/Kambrium" title="Kambrium">kambro</a> til <a href="/wiki/Silur" title="Silur">silur</a> perioden. </p><p>Leiren er avsatt i intervaller eller sykluser, derfor er skifer lagdelt. Senere er disse brakt ned i jordskorpen. Ved høy <a href="/wiki/Temperatur" title="Temperatur">temperatur</a> på omtrent 600 °C og <a href="/wiki/Trykk" title="Trykk">trykk</a> opptil 5 kB, har sedimentlagene blitt omdannet (metamorfose) fra leire til skifer. </p><p>Graden av omdanning (metamorfose) fra leire gir ulike kvaliteter av skifer. <a href="/wiki/Leirskifer" title="Leirskifer">Leirskifer</a> er ikke omdannet og er en ganske myk skifer. <a href="/wiki/Fyllitt" title="Fyllitt">Fyllitt</a> er hardere og mer omdannet, mens glimmerskifer og <a href="/wiki/Kvartsittskifer" title="Kvartsittskifer">kvartsittskifer</a> er hardest og de mest omdannede. </p> <div class="mw-heading mw-heading2"><h2 id="Norske_glimmerskiferbrudd">Norske glimmerskiferbrudd</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Glimmerskifer&veaction=edit&section=2" title="Rediger avsnitt: Norske glimmerskiferbrudd" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Glimmerskifer&action=edit&section=2" title="Rediger kildekoden til seksjonen Norske glimmerskiferbrudd"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>I Norge finnes glimmerskifer generelt langs hele <a href="/wiki/Den_kaledonske_fjellkjede" title="Den kaledonske fjellkjede">den kaledonske fjellkjede</a>. Store steinbruddsland finnes i <a href="/wiki/Hyllestad" title="Hyllestad">Hyllestad</a>, <a href="/wiki/Selbu" title="Selbu">Selbu</a>, <a href="/wiki/Saltdal" title="Saltdal">Saltdal</a> og <a href="/wiki/V%C3%A5g%C3%A5" title="Vågå">Vågå</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Den er vanlig i <a href="/wiki/Gudbrandsdalen" title="Gudbrandsdalen">Gudbrandsdalen</a>, <a href="/wiki/Tr%C3%B8ndelag" title="Trøndelag">Trøndelag</a>, <a href="/wiki/Nordland" title="Nordland">Nordland</a>, <a href="/wiki/Troms" title="Troms">Troms</a> og <a href="/wiki/Hyllestad" title="Hyllestad">Hyllestad</a>. </p> <ul><li>I <a href="/wiki/Otta" title="Otta">Otta</a> brukes glimmerskifer som bygningsstein både ute og inne. Gulv- og veggflis, trapper, taktekking, terrasser. Det er flere typer glimmerskifer fra Otta. Fargene varierer fra rustrød til svart og mer sølvfarget grå. Skiferen har handelsnavn etter utseende: <ul><li><i>Otta-skifer</i> – en mørk litt glinsende skifer, med fin overflate.</li> <li><i>Otta-skifer, rust</i> – en litt blek okerfarget skifer.</li> <li><i>Otta-Pillarguri</i> – en mørk litt glinsende skifer, med mer grov overflate.</li> <li><i>Otta-Pillarguri, rust</i> – en brunrød skifer, med halvfin, litt grov overflate.</li></ul></li> <li><a href="/wiki/Sel_(kommune)" title="Sel (kommune)">Sel</a> – en mørk litt glinsende skifer. Skiferen har handelsnavnet <i>Sel-royal</i>.</li> <li><a href="/wiki/Kv%C3%A6nangen" title="Kvænangen">Kvænangen</a> – brukes som innvendig bygningsstein. Gulv- og veggflis, trapper. Skiferen har handelsnavnet <i>Kvænangen-sølv</i>, en lys grå sølvfarget, litt glinsende skifer, med fin overflate.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Referanser">Referanser</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Glimmerskifer&veaction=edit&section=3" title="Rediger avsnitt: Referanser" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Glimmerskifer&action=edit&section=3" title="Rediger kildekoden til seksjonen Referanser"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><b><a href="#cite_ref-1">^</a></b> <span class="reference-text"><a rel="nofollow" class="external text" href="https://naob.no/ordbok/glimmerskifer">«glimmerskifer»</a>, <i>NAOB</i></span> </li> <li id="cite_note-2"><b><a href="#cite_ref-2">^</a></b> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.geocaching.com/geocache/GC9FWXD_kalkholdig-glimmerskifer-d-leslie-a">Kalkholdig glimmerskifer</a>, <i>Geocaching</i> 9. februar 2021</span> </li> <li id="cite_note-3"><b><a href="#cite_ref-3">^</a></b> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.ngu.no/om-geologi/granatglimmerskifer">«Granatglimmerskifer»</a>, <i>NGU, Norges geologiske undersøkelse</i></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Eksterne_lenker">Eksterne lenker</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Glimmerskifer&veaction=edit&section=4" title="Rediger avsnitt: Eksterne lenker" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Glimmerskifer&action=edit&section=4" title="Rediger kildekoden til seksjonen Eksterne lenker"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://njg.geologi.no/images/NJG_articles/NGT_34_2-4_123-137.pdf">«Trandhjemsskifrene ved Molde»</a> (PDF), artikkel i <i>Norsk geologisk tidsskrift</i> <b>34</b>, 1954</li> <li><a rel="nofollow" class="external text" href="https://issuu.com/ngu_/docs/bergarter_poster_screen">«Norske bergarter poster»</a>, NGU</li></ul> <div class="ve-conditional-display-block">Autoritetsdata</div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Hentet fra «<a dir="ltr" href="https://no.wikipedia.org/w/index.php?title=Glimmerskifer&oldid=23959538">https://no.wikipedia.org/w/index.php?title=Glimmerskifer&oldid=23959538</a>»</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Kategori:Kategorier" title="Kategori:Kategorier">Kategorier</a>: <ul><li><a href="/wiki/Kategori:Bergarter" title="Kategori:Bergarter">Bergarter</a></li><li><a href="/wiki/Kategori:Metamorfe_bergarter" title="Kategori:Metamorfe bergarter">Metamorfe bergarter</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Skjult kategori: <ul><li><a href="/wiki/Kategori:Artikler_uten_autoritetsdatalenker_fra_Wikidata" title="Kategori:Artikler uten autoritetsdatalenker fra Wikidata">Artikler uten autoritetsdatalenker fra Wikidata</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Denne siden ble sist redigert 15. nov. 2023 kl. 11:46.</li> <li id="footer-info-copyright">Innholdet er tilgjengelig under <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.no">Creative Commons-lisensen Navngivelse-DelPåSammeVilkår</a>, men ytterligere betingelser kan gjelde. 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