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</div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigering </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage" class="mw-list-item"><a href="/wiki/Hovudside" title="Gå til hovudsida [z]" accesskey="z"><span>Hovudside</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Arbeidskontoret" title="Om prosjektet, kva du kan gjera, kvar du finn saker og ting"><span>Arbeidskontoret</span></a></li><li id="n-samfunnshuset" class="mw-list-item"><a href="/wiki/Wikipedia:Samfunnshuset"><span>Samfunnshuset</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Spesial:Siste_endringar" title="Liste over dei siste endringane som er gjorde på wikien. [r]" accesskey="r"><span>Siste endringar</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Spesial:Tilfeldig_side" title="Vis ei tilfeldig side [x]" accesskey="x"><span>Tilfeldig side</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Hjelp:Innhald" title="Hjelp til å bruke alle funksjonane."><span>Hjelp</span></a></li><li id="n-kontakt" class="mw-list-item"><a href="/wiki/Wikipedia:Kontakt"><span>Kontakt</span></a></li> </ul> </div> </div> <div id="p-query" class="vector-menu mw-portlet mw-portlet-query emptyPortlet" > <div class="vector-menu-heading"> Eksterne søk </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> På andre prosjekt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Breccia" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q191250" title="Lenkje til tilknytt element [g]" accesskey="g"><span>Wikidata-element</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Hovudside" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; 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[o]" accesskey="o" class=""><span>Logg inn</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Fleire val" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personlege verktøy" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personlege verktøy</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Brukarmeny" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_nn.wikipedia.org&uselang=nn"><span>Gåver</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Opprett_konto&returnto=Breksje" title="Me oppfordrar til at du oppretter ein konto og loggar inn, men det er ikkje påkravd."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Opprett konto</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Logg_inn&returnto=Breksje" title="Det er ikkje obligatorisk å logga inn, men medfører mange fordelar. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logg inn</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sider for utlogga bidragsytarar <a href="/wiki/Hjelp:Introduksjon" aria-label="Lær meir om redigering"><span>lær meir</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Spesial:Bidraga_mine" title="Liste over endringar gjorde frå denne IP-adressa [y]" accesskey="y"><span>Bidrag</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Spesial:Diskusjonssida_mi" title="Diskusjon om endringar gjorde av denne ip-adressa [n]" accesskey="n"><span>Diskusjon</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="Nettstad"> <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="Innhald" 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">Innhald</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">gøym</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">Byrjinga</div> </a> </li> <li id="toc-Typar" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Typar"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Typar</span> </div> </a> <button aria-controls="toc-Typar-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Vis/skjul underseksjonen Typar</span> </button> <ul id="toc-Typar-sublist" class="vector-toc-list"> <li id="toc-Sedimentær" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Sedimentær"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Sedimentær</span> </div> </a> <ul id="toc-Sedimentær-sublist" class="vector-toc-list"> <li id="toc-Rasbreksje" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Rasbreksje"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1.1</span> <span>Rasbreksje</span> </div> </a> <ul id="toc-Rasbreksje-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Rivningsbreksje" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Rivningsbreksje"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Rivningsbreksje</span> </div> </a> <ul id="toc-Rivningsbreksje-sublist" class="vector-toc-list"> <li id="toc-Forkasting" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Forkasting"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2.1</span> <span>Forkasting</span> </div> </a> <ul id="toc-Forkasting-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Vulkanske" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Vulkanske"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Vulkanske</span> </div> </a> <ul id="toc-Vulkanske-sublist" class="vector-toc-list"> <li id="toc-Eruptivbreksjer" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Eruptivbreksjer"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3.1</span> <span>Eruptivbreksjer</span> </div> </a> <ul id="toc-Eruptivbreksjer-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Intrusjonsbreksje" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Intrusjonsbreksje"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3.2</span> <span>Intrusjonsbreksje</span> </div> </a> <ul id="toc-Intrusjonsbreksje-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Nedslagsbreksje" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Nedslagsbreksje"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>Nedslagsbreksje</span> </div> </a> <ul id="toc-Nedslagsbreksje-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Hydrotermal" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Hydrotermal"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.5</span> <span>Hydrotermal</span> </div> </a> <ul id="toc-Hydrotermal-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Sjå_òg" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Sjå_òg"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Sjå òg</span> </div> </a> <ul id="toc-Sjå_òg-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kjelder" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Kjelder"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Kjelder</span> </div> </a> <ul id="toc-Kjelder-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bakgrunnsstoff" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bakgrunnsstoff"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Bakgrunnsstoff</span> </div> </a> <ul id="toc-Bakgrunnsstoff-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="Innhald" 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 innhaldslista" > <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 innhaldslista</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">Breksje</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 ein artikkel på eit anna språk. Tilgjengeleg på 55 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-55" 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">55 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Breksje" title="Breksje – norsk bokmål" lang="nb" hreflang="nb" data-title="Breksje" data-language-autonym="Norsk bokmål" data-language-local-name="norsk bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Breccia" title="Breccia – svensk" lang="sv" hreflang="sv" data-title="Breccia" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Breccie" title="Breccie – dansk" lang="da" hreflang="da" data-title="Breccie" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%AF%D9%85%D9%84%D9%83%D8%A7%D8%AA" title="مدملكات – arabisk" lang="ar" hreflang="ar" data-title="مدملكات" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Brecha_(cheoloch%C3%ADa)" title="Brecha (cheolochía) – aragonsk" lang="an" hreflang="an" data-title="Brecha (cheolochía)" data-language-autonym="Aragonés" data-language-local-name="aragonsk" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Brek%C3%A7iya" title="Brekçiya – aserbajdsjansk" lang="az" hreflang="az" data-title="Brekçiya" data-language-autonym="Azərbaycanca" data-language-local-name="aserbajdsjansk" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D1%80%D0%B5%D0%BA%D1%87%D0%B0" title="Брекча – bulgarsk" lang="bg" hreflang="bg" data-title="Брекча" data-language-autonym="Български" data-language-local-name="bulgarsk" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Bretxa" title="Bretxa – katalansk" lang="ca" hreflang="ca" data-title="Bretxa" data-language-autonym="Català" data-language-local-name="katalansk" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Brekcie" title="Brekcie – tsjekkisk" lang="cs" hreflang="cs" data-title="Brekcie" data-language-autonym="Čeština" data-language-local-name="tsjekkisk" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Brecia" title="Brecia – walisisk" lang="cy" hreflang="cy" data-title="Brecia" data-language-autonym="Cymraeg" data-language-local-name="walisisk" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Brekzie" title="Brekzie – tysk" lang="de" hreflang="de" data-title="Brekzie" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Bret%C5%A1a" title="Bretša – estisk" lang="et" hreflang="et" data-title="Bretša" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Breccia" title="Breccia – engelsk" lang="en" hreflang="en" data-title="Breccia" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Brecha_(geolog%C3%ADa)" title="Brecha (geología) – spansk" lang="es" hreflang="es" data-title="Brecha (geología)" data-language-autonym="Español" data-language-local-name="spansk" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Bre%C4%89io" title="Breĉio – esperanto" lang="eo" hreflang="eo" data-title="Breĉio" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Bretxa_(geologia)" title="Bretxa (geologia) – baskisk" lang="eu" hreflang="eu" data-title="Bretxa (geologia)" data-language-autonym="Euskara" data-language-local-name="baskisk" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A8%D8%B1%D8%B4_(%D8%B3%D9%86%DA%AF)" title="برش (سنگ) – persisk" lang="fa" hreflang="fa" data-title="برش (سنگ)" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Br%C3%A8che_(roche)" title="Brèche (roche) – fransk" lang="fr" hreflang="fr" data-title="Brèche (roche)" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Breisia" title="Breisia – irsk" lang="ga" hreflang="ga" data-title="Breisia" data-language-autonym="Gaeilge" data-language-local-name="irsk" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Brecha_(xeolox%C3%ADa)" title="Brecha (xeoloxía) – galisisk" lang="gl" hreflang="gl" data-title="Brecha (xeoloxía)" data-language-autonym="Galego" data-language-local-name="galisisk" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EA%B0%81%EB%A0%A5%EC%95%94" title="각력암 – koreansk" lang="ko" hreflang="ko" data-title="각력암" data-language-autonym="한국어" data-language-local-name="koreansk" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B2%D6%80%D5%A5%D5%AF%D5%B9%D5%AB%D5%A1" title="Բրեկչիա – armensk" lang="hy" hreflang="hy" data-title="Բրեկչիա" data-language-autonym="Հայերեն" data-language-local-name="armensk" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Kr%C5%A1nik" title="Kršnik – kroatisk" lang="hr" hreflang="hr" data-title="Kršnik" data-language-autonym="Hrvatski" data-language-local-name="kroatisk" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Brechio" title="Brechio – ido" lang="io" hreflang="io" data-title="Brechio" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Breksi" title="Breksi – indonesisk" lang="id" hreflang="id" data-title="Breksi" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesisk" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Breks%C3%ADa" title="Breksía – islandsk" lang="is" hreflang="is" data-title="Breksía" data-language-autonym="Íslenska" data-language-local-name="islandsk" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%91%D7%A8%D7%A7%D7%A6%D7%99%D7%94" title="ברקציה – hebraisk" lang="he" hreflang="he" data-title="ברקציה" data-language-autonym="עברית" data-language-local-name="hebraisk" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%91%E1%83%A0%E1%83%94%E1%83%A5%E1%83%A9%E1%83%98%E1%83%90" title="ბრექჩია – georgisk" lang="ka" hreflang="ka" data-title="ბრექჩია" data-language-autonym="ქართული" data-language-local-name="georgisk" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%96%D0%B5%D0%BD%D1%82%D1%82%D0%B0%D1%81" title="Женттас – kasakhisk" lang="kk" hreflang="kk" data-title="Женттас" data-language-autonym="Қазақша" data-language-local-name="kasakhisk" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%91%D1%80%D0%B5%D0%BA%D1%87%D0%B8%D1%8F" title="Брекчия – kirgisisk" lang="ky" hreflang="ky" data-title="Брекчия" data-language-autonym="Кыргызча" data-language-local-name="kirgisisk" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Brek%C4%8Dija" title="Brekčija – latvisk" lang="lv" hreflang="lv" data-title="Brekčija" data-language-autonym="Latviešu" data-language-local-name="latvisk" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Brek%C4%8Dija" title="Brekčija – litauisk" lang="lt" hreflang="lt" data-title="Brekčija" data-language-autonym="Lietuvių" data-language-local-name="litauisk" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/T%C3%B6rmel%C3%A9kk%C5%91" title="Törmelékkő – ungarsk" lang="hu" hreflang="hu" data-title="Törmelékkő" data-language-autonym="Magyar" data-language-local-name="ungarsk" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%91%D1%80%D0%B5%D0%BA%D1%87%D0%B8%D0%B9%D0%BD" title="Брекчийн – mongolsk" lang="mn" hreflang="mn" data-title="Брекчийн" data-language-autonym="Монгол" data-language-local-name="mongolsk" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Breccie" title="Breccie – nederlandsk" lang="nl" hreflang="nl" data-title="Breccie" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja badge-Q70894304 mw-list-item" title=""><a href="https://ja.wikipedia.org/wiki/%E8%A7%92%E7%A4%AB%E5%B2%A9" title="角礫岩 – japansk" lang="ja" hreflang="ja" data-title="角礫岩" data-language-autonym="日本語" data-language-local-name="japansk" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ce mw-list-item"><a href="https://ce.wikipedia.org/wiki/%D0%91%D1%80%D0%B5%D0%BA%D1%87%D0%B8" title="Брекчи – tsjetsjensk" lang="ce" hreflang="ce" data-title="Брекчи" data-language-autonym="Нохчийн" data-language-local-name="tsjetsjensk" class="interlanguage-link-target"><span>Нохчийн</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Brekzie" title="Brekzie – nordfrisisk" lang="frr" hreflang="frr" data-title="Brekzie" data-language-autonym="Nordfriisk" data-language-local-name="nordfrisisk" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Brekchiya" title="Brekchiya – usbekisk" lang="uz" hreflang="uz" data-title="Brekchiya" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbekisk" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Brekcja" title="Brekcja – polsk" lang="pl" hreflang="pl" data-title="Brekcja" 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/Brecha" title="Brecha – portugisisk" lang="pt" hreflang="pt" data-title="Brecha" 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/Brecie" title="Brecie – rumensk" lang="ro" hreflang="ro" data-title="Brecie" data-language-autonym="Română" data-language-local-name="rumensk" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%91%D1%80%D0%B5%D0%BA%D1%87%D0%B8%D1%8F" title="Брекчия – russisk" lang="ru" hreflang="ru" data-title="Брекчия" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Breccia" title="Breccia – enkel engelsk" lang="en-simple" hreflang="en-simple" data-title="Breccia" data-language-autonym="Simple English" data-language-local-name="enkel engelsk" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Brekcia" title="Brekcia – slovakisk" lang="sk" hreflang="sk" data-title="Brekcia" 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/Bre%C4%8Da" title="Breča – slovensk" lang="sl" hreflang="sl" data-title="Breča" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%91%D1%80%D0%B5%D1%87%D0%B0" title="Бреча – serbisk" lang="sr" hreflang="sr" data-title="Бреча" data-language-autonym="Српски / srpski" data-language-local-name="serbisk" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Bre%C4%8Da" title="Breča – serbokroatisk" lang="sh" hreflang="sh" data-title="Breča" 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-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Br%C3%A9ksi" title="Bréksi – sundanesisk" lang="su" hreflang="su" data-title="Bréksi" data-language-autonym="Sunda" data-language-local-name="sundanesisk" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Breksia" title="Breksia – finsk" lang="fi" hreflang="fi" data-title="Breksia" data-language-autonym="Suomi" data-language-local-name="finsk" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%91%D1%80%D0%B5%D0%BA%D1%87%D0%B8%D1%8F" title="Брекчия – tadsjikisk" lang="tg" hreflang="tg" data-title="Брекчия" data-language-autonym="Тоҷикӣ" data-language-local-name="tadsjikisk" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Bre%C5%9F" title="Breş – tyrkisk" lang="tr" hreflang="tr" data-title="Breş" 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%91%D1%80%D0%B5%D0%BA%D1%87%D1%96%D1%8F" title="Брекчія – ukrainsk" lang="uk" hreflang="uk" data-title="Брекчія" data-language-autonym="Українська" data-language-local-name="ukrainsk" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/D%C4%83m_k%E1%BA%BFt" title="Dăm kết – vietnamesisk" lang="vi" hreflang="vi" data-title="Dăm kết" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesisk" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%A7%92%E7%A0%BE%E5%B2%A9" title="角砾岩 – kinesisk" lang="zh" hreflang="zh" data-title="角砾岩" 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 href="https://www.wikidata.org/wiki/Special:EntityPage/Q191250#sitelinks-wikipedia" title="Endra mellomspråklege lenkjer" class="wbc-editpage">Endra lenkjer</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namnerom"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Breksje" title="Vis innhaldssida [c]" accesskey="c"><span>Artikkel</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Diskusjon:Breksje&action=edit&redlink=1" rel="discussion" class="new" title="Diskusjon om innhaldssida (sida finst ikkje) [t]" accesskey="t"><span>Diskusjon</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" 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data-event-name="pinnable-header.vector-page-tools.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">gøym</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Flere alternativer" > <div class="vector-menu-heading"> Handlingar </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Breksje"><span>Les</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Breksje&veaction=edit" title="Endre sida [v]" accesskey="v"><span>Endre</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Breksje&action=edit" title="Endre kjeldekoden til sida [e]" accesskey="e"><span>Endre wikiteksten</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Breksje&action=history"><span>Sjå historikken</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Ålment </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Spesial:Lenkjer_hit/Breksje" title="Liste over alle wikisidene som har lenkjer hit [j]" accesskey="j"><span>Lenkjer hit</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Spesial:Relaterte_endringar/Breksje" rel="nofollow" title="Nylege endringar på sider denne sida lenkjar til [k]" accesskey="k"><span>Relaterte endringar</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=nn" title="Last opp filer 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<div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Sideverktøy"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Utsjånad"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Utsjånad</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">gøym</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">Frå Wikipedia – det frie oppslagsverket</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="nn" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Basalt_breccia.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/56/Basalt_breccia.jpg/220px-Basalt_breccia.jpg" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/56/Basalt_breccia.jpg/330px-Basalt_breccia.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/56/Basalt_breccia.jpg/440px-Basalt_breccia.jpg 2x" data-file-width="600" data-file-height="600" /></a><figcaption><a href="/wiki/Basalt" title="Basalt">Basaltbreksje</a> med grøn <a href="/wiki/Matriks_i_geologi" title="Matriks i geologi">matriks</a> som består av <a href="/wiki/Epidot" title="Epidot">epidot</a>.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Neugrundbreccia_ss.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Neugrundbreccia_ss.jpg/220px-Neugrundbreccia_ss.jpg" decoding="async" width="220" height="185" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Neugrundbreccia_ss.jpg/330px-Neugrundbreccia_ss.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Neugrundbreccia_ss.jpg/440px-Neugrundbreccia_ss.jpg 2x" data-file-width="800" data-file-height="674" /></a><figcaption><a href="/w/index.php?title=Neugrundbreksje&action=edit&redlink=1" class="new" title="Neugrundbreksje (sida finst ikkje)">Neugrundbreksje</a>, består hovudsakleg av <a href="/wiki/Gneis" title="Gneis">gneis</a> og <a href="/wiki/Amfibolitt" title="Amfibolitt">amfibolitt</a>, som følgje av eit <a href="/wiki/Meteoritt" title="Meteoritt">meteorittnedslag</a> 540 millionar år sida.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Titus_Canyon_Narrows.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/Titus_Canyon_Narrows.jpg/220px-Titus_Canyon_Narrows.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/Titus_Canyon_Narrows.jpg/330px-Titus_Canyon_Narrows.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b5/Titus_Canyon_Narrows.jpg/440px-Titus_Canyon_Narrows.jpg 2x" data-file-width="1024" data-file-height="768" /></a><figcaption>Megabreksje (venstre) ved <a href="/w/index.php?title=Titus_Canyon&action=edit&redlink=1" class="new" title="Titus Canyon (sida finst ikkje)">Titus Canyon</a> Narrows</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:DebrisFlowDepositRestingSpringsPass.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/DebrisFlowDepositRestingSpringsPass.JPG/220px-DebrisFlowDepositRestingSpringsPass.JPG" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/DebrisFlowDepositRestingSpringsPass.JPG/330px-DebrisFlowDepositRestingSpringsPass.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/54/DebrisFlowDepositRestingSpringsPass.JPG/440px-DebrisFlowDepositRestingSpringsPass.JPG 2x" data-file-width="4000" data-file-height="3000" /></a><figcaption>Tertiær breksje ved Resting Springs Pass i Mojaveørkenen i California.</figcaption></figure> <p><b>Breksje</b> (frå <a href="/wiki/Italiensk" title="Italiensk">italiensk</a> <i>breccia</i>, 'laus grus, brotstykke') er ein bergart som består av skarpkanta, lett synlege brotstykke av <a href="/wiki/Mineral" title="Mineral">mineral</a> eller steinar, som har vorte <a href="/w/index.php?title=Sementering&action=edit&redlink=1" class="new" title="Sementering (sida finst ikkje)">sementert</a> i lag av ein finkorna <a href="/wiki/Matriks_i_geologi" title="Matriks i geologi">matriks</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> Matriksen kan vere både lik eller forskjellig frå brotstykka. </p><p>Breksje kan ha mange forskjellige opphav, noko som namnet på dei forskjellige typane viser til. Desse er <a href="/wiki/Sediment" title="Sediment">sedimentær</a> breksje, eruptivbreksje, eksplosjonsbrekkje, rivningsbreksje (tektonisk breksje) og nedslagsbreksje (impaktbreksje). </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Typar">Typar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=1" title="Endre bolk: Typar" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=1" title="Rediger kildekoden til seksjonen Typar"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Sedimentær"><span id="Sediment.C3.A6r"></span>Sedimentær</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=2" title="Endre bolk: Sedimentær" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=2" title="Rediger kildekoden til seksjonen Sedimentær"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Sedimentær breksje er ei form for <a href="/w/index.php?title=Klastisk_bergart&action=edit&redlink=1" class="new" title="Klastisk bergart (sida finst ikkje)">klastisk</a> <a href="/wiki/Sediment%C3%A6r_bergart" title="Sedimentær bergart">sedimentær bergart</a>. Dei minnar om <a href="/wiki/Konglomerat" class="mw-disambig" title="Konglomerat">konglomerat</a>, men har meir skarpkanta brotstykke. Dei er forma av anten undersjøiske <a href="/w/index.php?title=Gravitetsstraum&action=edit&redlink=1" class="new" title="Gravitetsstraum (sida finst ikkje)">gravitetsstraumar</a>, <a href="/wiki/Ras" title="Ras">raseller</a> raskt sammenskylla, grove <a href="/wiki/Sediment" title="Sediment">sediment</a> som <a href="/wiki/Slam" class="mw-redirect" title="Slam">slamstraumar</a> eller andre straumar i vatn. Sedimentære breksjer kan skildrast som <a href="/w/index.php?title=Ruditt&action=edit&redlink=1" class="new" title="Ruditt (sida finst ikkje)">rudittaktige</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Rasbreksje">Rasbreksje</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=3" title="Endre bolk: Rasbreksje" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=3" title="Rediger kildekoden til seksjonen Rasbreksje"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Rasbreksje har oppstått der det har gått ras, typisk i eit <a href="/wiki/Karst" title="Karst">karstlandskap</a>. Rasbreksjer dannar tepper i sterkt forvitra <a href="/wiki/Regolitt" title="Regolitt">regolitt</a> etter at bergmassar har gått i oppløysing. </p> <div class="mw-heading mw-heading3"><h3 id="Rivningsbreksje">Rivningsbreksje</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=4" title="Endre bolk: Rivningsbreksje" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=4" title="Rediger kildekoden til seksjonen Rivningsbreksje"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Rivningsbreksjer eller tektonisk breksje oppstår der to <a href="/wiki/Tektonisk_plate" class="mw-redirect" title="Tektonisk plate">tektoniske plater</a> har gnissa mot kvarandre slik at grenseflata mellom dei smuldrar opp. </p> <div class="mw-heading mw-heading4"><h4 id="Forkasting">Forkasting</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=5" title="Endre bolk: Forkasting" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=5" title="Rediger kildekoden til seksjonen Forkasting"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Forkasting" title="Forkasting">Forkastingsbreksjer</a> oppstår når to forkastingsblokker gnir mot kvarandre. Seinare sementering av brotstykka kan oppstå ved at <a href="/wiki/Grunnvatn" title="Grunnvatn">grunnvatnet</a> tilfører <a href="/wiki/Mineral" title="Mineral">mineral</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Vulkanske">Vulkanske</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=6" title="Endre bolk: Vulkanske" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=6" title="Rediger kildekoden til seksjonen Vulkanske"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Vulkanske klastiske bergartar kan delast inn i to klassar. </p> <ul><li>Brotstykke i samband med <a href="/wiki/Vulkan" title="Vulkan">vulkanutbrot</a>, både av lava og av <a href="/wiki/Pyroklastisk" class="mw-redirect" title="Pyroklastisk">pyroklastisk</a> form.</li> <li>Brotstykke som kjem av <a href="/wiki/Intrusjon" title="Intrusjon">intrusjonsprosessar</a>, vanlegvis knytt til <a href="/wiki/Djupbergart" title="Djupbergart">djupbergartar</a> eller <a href="/wiki/Porfyr" title="Porfyr">porfyrstokkar</a>.</li></ul> <div class="mw-heading mw-heading4"><h4 id="Eruptivbreksjer">Eruptivbreksjer</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=7" title="Endre bolk: Eruptivbreksjer" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=7" title="Rediger kildekoden til seksjonen Eruptivbreksjer"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Eruptivbreksje har brotstykke inneslutta i ein bergart danna ved størkning av steinsmelte (<a href="/wiki/Magma" title="Magma">magma</a>). Vulkanske pyroklastiske bergartar oppstår under eksplosive utbrot av lava og alle bergartar som vert medriven med i utbrotet. Dette kan inkludere bergmassar som vert rive med frå kanalveggen, som magmaen strøymer gjennom, eller bergmassar som fysisk vert rive med av den <a href="/wiki/Pyroklastisk_straum" title="Pyroklastisk straum">pyroklastiske straumen</a>. <a href="/wiki/Lava" title="Lava">Lava</a>, særleg <a href="/wiki/Ryolitt" class="mw-redirect" title="Ryolitt">ryolitt</a> og <a href="/w/index.php?title=Dasitt&action=edit&redlink=1" class="new" title="Dasitt (sida finst ikkje)">dasitt</a> dannar ei form for klastiske vulkanske bergartar når tjukk, nesten fast lava bryt opp i blokker og desse blokkene så vert tekne med i lavastraumen igjen og blanda inn med den gjenverande flytande magmaen. Breksjen som oppstår har same type bergart og kjemiske samansetting. </p><p>Lavaer kan òg plukke med seg steinar, særleg om han renn over lausmassar på sidene av ein vulkan, og desse dannar eruptivbrekjser, som òg vert kalla putebreksjer. </p><p><i>Eksplosjonsbreksje</i> har brotstykke danna ved vulkansk sundbryting av berggrunnen. Miljøet som skapar eruptivbreksjer glir over i miljøet som skapar eksplosjonsbreksjer i kanalane til eksplosive vulkanar, der lavaen ofte størknar og kan verte knust fleire gonger av påfølgjande utbrot. Dette er typisk for vulkanske <a href="/wiki/Kaldera" title="Kaldera">kalderaer</a>. </p><p><br /> </p> <div class="mw-heading mw-heading4"><h4 id="Intrusjonsbreksje">Intrusjonsbreksje</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=8" title="Endre bolk: Intrusjonsbreksje" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=8" title="Rediger kildekoden til seksjonen Intrusjonsbreksje"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Klastiske bergartar finn ein ofte i grunne <a href="/wiki/Gangbergart" title="Gangbergart">gangar</a>, som porfyrstokkar, <a href="/wiki/Granitt" title="Granitt">granitt</a> og <a href="/wiki/Kimberlitt" title="Kimberlitt">kimberlittrøyr</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><p>Intrusivbergartar kan verte omgjort til breksjer gjennom fleire intrusjonsstadier, særleg om fersk magma trenger seg inn i delvis størkna eller heilt størkna magma. </p> <div class="mw-heading mw-heading3"><h3 id="Nedslagsbreksje">Nedslagsbreksje</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=9" title="Endre bolk: Nedslagsbreksje" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=9" title="Rediger kildekoden til seksjonen Nedslagsbreksje"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:AlamoBrecciaMedium.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/AlamoBrecciaMedium.jpg/220px-AlamoBrecciaMedium.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/AlamoBrecciaMedium.jpg/330px-AlamoBrecciaMedium.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1f/AlamoBrecciaMedium.jpg/440px-AlamoBrecciaMedium.jpg 2x" data-file-width="2000" data-file-height="1500" /></a><figcaption>Breksje danna etter <a href="/wiki/Alamo-nedslaget" title="Alamo-nedslaget">Alamo-nedslaget</a> (sein <a href="/wiki/Devontida" title="Devontida">devontid</a>) nær Hancock Summit i <a href="/w/index.php?title=Pahranagat_Range&action=edit&redlink=1" class="new" title="Pahranagat Range (sida finst ikkje)">Pahranagat Range</a> i Nevada.</figcaption></figure> <p>Nedslagsbreksjer trur ein kjem av nedslag etter <a href="/wiki/Asteroide" title="Asteroide">asteroidar</a> eller <a href="/wiki/Komet" title="Komet">kometar</a> på jorda, og ein finn dei vanlegvis i <a href="/wiki/Nedslagskrater" title="Nedslagskrater">nedslagskrater</a>. Nedslagsbreksje er ei form for <a href="/wiki/Impaktitt" class="mw-redirect" title="Impaktitt">impaktitt</a> og oppstår når store meteorittar eller kometar treffer jorda. Dei finst i eller under botn av krateret, i randen eller har vorte kasta ut av krateret. </p><p>I Noreg er denne typen kjend frå Gardnos i Hallingdal (gardnosbreksje). </p> <div class="mw-heading mw-heading3"><h3 id="Hydrotermal">Hydrotermal</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=10" title="Endre bolk: Hydrotermal" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=10" title="Rediger kildekoden til seksjonen Hydrotermal"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Hydrotermale breksjer finn ein vanlegvis ikkje djupt ned i <a href="/wiki/Jordskorpa" class="mw-redirect" title="Jordskorpa">jordskorpa</a> (<1 km) mellom 150 til 350<sup>o</sup>C, når eit <a href="/wiki/Jordskjelv" title="Jordskjelv">jordskjelv</a> skapar eit holrom langs ei <a href="/wiki/Forkasting" title="Forkasting">forkasting</a> djupt ned i undergrunnen. Holrommet trekkjer inn varm vatn og når trykket i holrommet fell, kokar vatnet, på liknande måte som ein <a href="/wiki/Geysir" title="Geysir">geysir</a>. I tillegg fører den brå opninga av holrommet til at bergmassar på sidene av forkastinga vert destabiliserte og imploderer innover. Brottstykka vert fanga opp i ei blanding av stein, <a href="/wiki/Damp" title="Damp">damp</a> og kokande vatn. </p> <div class="mw-heading mw-heading2"><h2 id="Sjå_òg"><span id="Sj.C3.A5_.C3.B2g"></span>Sjå òg</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=11" title="Endre bolk: Sjå òg" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=11" title="Rediger kildekoden til seksjonen Sjå òg"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Beinbreksje" title="Beinbreksje">Beinbreksje</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Kjelder">Kjelder</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=12" title="Endre bolk: Kjelder" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=12" title="Rediger kildekoden til seksjonen Kjelder"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small"> <ul><li><a rel="nofollow" class="external text" href="https://snl.no/breksje">«Breksje»</a> (14. februar 2009), <i>Store norske leksikon</i>. Fri artikkel henta 20. september 2015.</li></ul> <ul><li><i>Denne artikkelen bygger på «<a href="https://en.wikipedia.org/wiki/Breccia" class="extiw" title="en:Breccia">Breccia</a>» frå <a href="https://en.wikipedia.org/wiki/Main_Page" class="extiw" title="en:Main Page">Wikipedia på engelsk</a>, den 27. september 2010.</i> <ul><li><i><a href="https://en.wikipedia.org/wiki/Main_Page" class="extiw" title="en:Main Page">Wikipedia på engelsk</a> oppgav desse kjeldene:</i></li> <li><cite class="citation journal">Sibson, R.H. (1987). <a rel="nofollow" class="external text" href="http://geology.geoscienceworld.org/cgi/content/abstract/15/8/701">«Earthquake rupturing as a mineralizing agent in hydrothermal systems»</a>. <i>Geology</i> <b>15</b>: 701–704. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1130%2F0091-7613%281987%2915%3C701%3AERAAMA%3E2.0.CO%3B2">10.1130/0091-7613(1987)15<701:ERAAMA>2.0.CO;2</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3ABreksje&rft.atitle=Earthquake+rupturing+as+a+mineralizing+agent+in+hydrothermal+systems&rft.aufirst=R.H.&rft.aulast=Sibson&rft.date=1987&rft.genre=article&rft.jtitle=Geology&rft.pages=701-704&rft.volume=15&rft_id=http%3A%2F%2Fgeology.geoscienceworld.org%2Fcgi%2Fcontent%2Fabstract%2F15%2F8%2F701&rft_id=info%3Adoi%2F10.1130%2F0091-7613%281987%2915%3C701%3AERAAMA%3E2.0.CO%3B2&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></li> <li><cite class="citation journal">Sibson, R.H. (2000). «Fluid involvement in normal faulting». <i>Journal of Geodynamics</i> <b>29</b>: 469–499. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1016%2FS0264-3707%2899%2900042-3">10.1016/S0264-3707(99)00042-3</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3ABreksje&rft.atitle=Fluid+involvement+in+normal+faulting&rft.aufirst=R.H.&rft.aulast=Sibson&rft.date=2000&rft.genre=article&rft.jtitle=Journal+of+Geodynamics&rft.pages=469-499&rft.volume=29&rft_id=info%3Adoi%2F10.1016%2FS0264-3707%2899%2900042-3&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></li></ul></li></ul> </div> <style data-mw-deduplicate="TemplateStyles:r3318915">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><cite class="citation"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20011225024208/http://www.meteorlab.com/METEORLAB2001dev/glossary.htm"><i>arkivkopi</i></a>, arkivert frå <a rel="nofollow" class="external text" href="http://www.meteorlab.com/METEORLAB2001dev/glossary.htm">originalen</a> 25. desember 2001<span class="reference-accessdate">, henta 27. september 2010</span></cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3ABreksje&rft.btitle=arkivkopi&rft.genre=book&rft_id=http%3A%2F%2Fwww.meteorlab.com%2FMETEORLAB2001dev%2Fglossary.htm&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://econgeol.geoscienceworld.org/cgi/content/abstract/69/3/412">T.W.Mitcham, <i>Origin of breccia pipes</i>, American Journal of Science, bind 69, s. 412-413 (1974)</a></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Bakgrunnsstoff">Bakgrunnsstoff</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Breksje&veaction=edit&section=13" title="Endre bolk: Bakgrunnsstoff" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Breksje&action=edit&section=13" title="Rediger kildekoden til seksjonen Bakgrunnsstoff"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="interbox"> <div style="display: table-cell; vertical-align: middle;"><span typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/15px-Commons-logo.svg.png" decoding="async" width="15" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/23px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <a href="/wiki/Wikimedia_Commons" title="Wikimedia Commons">Commons</a> har multimedium som gjeld: <b><a href="https://commons.wikimedia.org/wiki/Category:Breccia" class="extiw" title="commons:Category:Breccia">Breksje</a></b> </div></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r3515230">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol 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