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多色性 - Wikipedia
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title="このIPアドレスからなされた編集の一覧 [y]" accesskey="y"><span>投稿記録</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E3%83%88%E3%83%BC%E3%82%AF%E3%83%9A%E3%83%BC%E3%82%B8" title="このIPアドレスからなされた編集についての議論 [n]" accesskey="n"><span>トーク</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"><!-- CentralNotice --></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="サイト"> <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="目次" 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">目次</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">非表示</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">ページ先頭</div> </a> </li> <li id="toc-原理" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#原理"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>原理</span> </div> </a> <ul id="toc-原理-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-鉱物学" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#鉱物学"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>鉱物学</span> </div> </a> <ul id="toc-鉱物学-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-多色性を示す鉱物の一覧" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#多色性を示す鉱物の一覧"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>多色性を示す鉱物の一覧</span> </div> </a> <button aria-controls="toc-多色性を示す鉱物の一覧-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>多色性を示す鉱物の一覧サブセクションを切り替えます</span> </button> <ul id="toc-多色性を示す鉱物の一覧-sublist" class="vector-toc-list"> <li id="toc-紫、菫色" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#紫、菫色"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>紫、菫色</span> </div> </a> <ul id="toc-紫、菫色-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-青色" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#青色"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>青色</span> </div> </a> <ul id="toc-青色-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-緑色" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#緑色"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>緑色</span> </div> </a> <ul id="toc-緑色-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-黄色" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#黄色"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4</span> <span>黄色</span> </div> </a> <ul id="toc-黄色-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-茶色、オレンジ色" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#茶色、オレンジ色"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5</span> <span>茶色、オレンジ色</span> </div> </a> <ul id="toc-茶色、オレンジ色-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-赤色、桃色" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#赤色、桃色"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.6</span> <span>赤色、桃色</span> </div> </a> <ul id="toc-赤色、桃色-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-出典" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#出典"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>出典</span> </div> </a> <ul id="toc-出典-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-関連項目" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#関連項目"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>関連項目</span> </div> </a> <ul id="toc-関連項目-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="目次" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="目次" > <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="目次の表示・非表示を切り替え" > <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">目次の表示・非表示を切り替え</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">多色性</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="特定の記事の別の言語版に移動します。 利用可能な言語38件" > <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-38" 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">38の言語版</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Pleochro%C3%AFsme" title="アフリカーンス語: Pleochroïsme" lang="af" hreflang="af" data-title="Pleochroïsme" data-language-autonym="Afrikaans" data-language-local-name="アフリカーンス語" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AA%D8%BA%D9%8A%D8%B1_%D9%84%D9%88%D9%86%D9%8A" title="アラビア語: تغير لوني" lang="ar" hreflang="ar" data-title="تغير لوني" data-language-autonym="العربية" data-language-local-name="アラビア語" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B5%D0%BE%D1%85%D1%80%D0%BE%D0%B8%D0%B7%D1%8A%D0%BC" title="ブルガリア語: Плеохроизъм" lang="bg" hreflang="bg" data-title="Плеохроизъм" data-language-autonym="Български" data-language-local-name="ブルガリア語" 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/Pleocroisme" title="カタロニア語: Pleocroisme" lang="ca" hreflang="ca" data-title="Pleocroisme" data-language-autonym="Català" data-language-local-name="カタロニア語" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-de badge-Q70894304 mw-list-item" title=""><a href="https://de.wikipedia.org/wiki/Pleochroismus" title="ドイツ語: Pleochroismus" lang="de" hreflang="de" data-title="Pleochroismus" data-language-autonym="Deutsch" data-language-local-name="ドイツ語" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CE%BB%CE%B5%CE%BF%CF%87%CF%81%CF%89%CE%B9%CF%83%CE%BC%CF%8C%CF%82" title="ギリシャ語: Πλεοχρωισμός" lang="el" hreflang="el" data-title="Πλεοχρωισμός" data-language-autonym="Ελληνικά" data-language-local-name="ギリシャ語" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Pleochroism" title="英語: Pleochroism" lang="en" hreflang="en" data-title="Pleochroism" data-language-autonym="English" data-language-local-name="英語" 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/Pleocro%C3%ADsmo" title="スペイン語: Pleocroísmo" lang="es" hreflang="es" data-title="Pleocroísmo" data-language-autonym="Español" data-language-local-name="スペイン語" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Pleokroism" title="エストニア語: Pleokroism" lang="et" hreflang="et" data-title="Pleokroism" data-language-autonym="Eesti" data-language-local-name="エストニア語" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Pleokroismo" title="バスク語: Pleokroismo" lang="eu" hreflang="eu" data-title="Pleokroismo" data-language-autonym="Euskara" data-language-local-name="バスク語" 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/%DA%86%D9%86%D8%AF%D8%B1%D9%86%DA%AF%E2%80%8C%D9%86%D9%85%D8%A7%DB%8C%DB%8C" title="ペルシア語: چندرنگنمایی" lang="fa" hreflang="fa" data-title="چندرنگنمایی" data-language-autonym="فارسی" data-language-local-name="ペルシア語" 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/Pl%C3%A9ochro%C3%AFsme" title="フランス語: Pléochroïsme" lang="fr" hreflang="fr" data-title="Pléochroïsme" data-language-autonym="Français" data-language-local-name="フランス語" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%9C%D7%90%D7%95%D7%9B%D7%A8%D7%95%D7%90%D7%99%D7%96%D7%9D" title="ヘブライ語: פלאוכרואיזם" lang="he" hreflang="he" data-title="פלאוכרואיזם" data-language-autonym="עברית" data-language-local-name="ヘブライ語" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Pleokroizam" title="クロアチア語: Pleokroizam" lang="hr" hreflang="hr" data-title="Pleokroizam" data-language-autonym="Hrvatski" data-language-local-name="クロアチア語" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Pleokroizmus" title="ハンガリー語: Pleokroizmus" lang="hu" hreflang="hu" data-title="Pleokroizmus" data-language-autonym="Magyar" data-language-local-name="ハンガリー語" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8A%D5%AC%D5%A5%D5%B8%D6%84%D6%80%D5%B8%D5%AB%D5%A6%D5%B4" title="アルメニア語: Պլեոքրոիզմ" lang="hy" hreflang="hy" data-title="Պլեոքրոիզմ" data-language-autonym="Հայերեն" data-language-local-name="アルメニア語" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Pleokroisme" title="インドネシア語: Pleokroisme" lang="id" hreflang="id" data-title="Pleokroisme" data-language-autonym="Bahasa Indonesia" data-language-local-name="インドネシア語" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Pleocroismo" title="イタリア語: Pleocroismo" lang="it" hreflang="it" data-title="Pleocroismo" data-language-autonym="Italiano" data-language-local-name="イタリア語" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B5%D0%BE%D1%85%D1%80%D0%BE%D0%B8%D0%B7%D0%BC" title="カザフ語: Плеохроизм" lang="kk" hreflang="kk" data-title="Плеохроизм" data-language-autonym="Қазақша" data-language-local-name="カザフ語" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%8B%A4%EC%83%89%EC%84%B1" title="韓国語: 다색성" lang="ko" hreflang="ko" data-title="다색성" data-language-autonym="한국어" data-language-local-name="韓国語" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B5%D0%BE%D1%85%D1%80%D0%BE%D0%B8%D0%B7%D0%BC" title="キルギス語: Плеохроизм" lang="ky" hreflang="ky" data-title="Плеохроизм" data-language-autonym="Кыргызча" data-language-local-name="キルギス語" 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/Pleohroisms" title="ラトビア語: Pleohroisms" lang="lv" hreflang="lv" data-title="Pleohroisms" data-language-autonym="Latviešu" data-language-local-name="ラトビア語" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%9F%E0%B5%8D%E0%B4%B0%E0%B5%88%E0%B4%95%E0%B5%8D%E0%B4%95%E0%B5%8D%E0%B4%B0%E0%B5%8B%E0%B4%AF%E0%B4%BF%E0%B4%B8%E0%B4%82" title="マラヤーラム語: ട്രൈക്ക്രോയിസം" lang="ml" hreflang="ml" data-title="ട്രൈക്ക്രോയിസം" data-language-autonym="മലയാളം" data-language-local-name="マラヤーラム語" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Pleochroismus" title="低地ドイツ語: Pleochroismus" lang="nds" hreflang="nds" data-title="Pleochroismus" data-language-autonym="Plattdüütsch" data-language-local-name="低地ドイツ語" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Pleochro%C3%AFsme" title="オランダ語: Pleochroïsme" lang="nl" hreflang="nl" data-title="Pleochroïsme" data-language-autonym="Nederlands" data-language-local-name="オランダ語" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Pleokroisme" title="ノルウェー語(ニーノシュク): Pleokroisme" lang="nn" hreflang="nn" data-title="Pleokroisme" data-language-autonym="Norsk nynorsk" data-language-local-name="ノルウェー語(ニーノシュク)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Pleochroizm" title="ポーランド語: Pleochroizm" lang="pl" hreflang="pl" data-title="Pleochroizm" data-language-autonym="Polski" data-language-local-name="ポーランド語" 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/Pleocro%C3%ADsmo" title="ポルトガル語: Pleocroísmo" lang="pt" hreflang="pt" data-title="Pleocroísmo" data-language-autonym="Português" data-language-local-name="ポルトガル語" 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/Pleocroism" title="ルーマニア語: Pleocroism" lang="ro" hreflang="ro" data-title="Pleocroism" data-language-autonym="Română" data-language-local-name="ルーマニア語" 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%9F%D0%BB%D0%B5%D0%BE%D1%85%D1%80%D0%BE%D0%B8%D0%B7%D0%BC" title="ロシア語: Плеохроизм" lang="ru" hreflang="ru" data-title="Плеохроизм" data-language-autonym="Русский" data-language-local-name="ロシア語" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Pleokroizam" title="セルボ・クロアチア語: Pleokroizam" lang="sh" hreflang="sh" data-title="Pleokroizam" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="セルボ・クロアチア語" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Pleohroizem" title="スロベニア語: Pleohroizem" lang="sl" hreflang="sl" data-title="Pleohroizem" data-language-autonym="Slovenščina" data-language-local-name="スロベニア語" 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%9F%D0%BB%D0%B5%D0%BE%D1%85%D1%80%D0%BE%D0%B8%D0%B7%D0%B0%D0%BC" title="セルビア語: Плеохроизам" lang="sr" hreflang="sr" data-title="Плеохроизам" data-language-autonym="Српски / srpski" data-language-local-name="セルビア語" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Pleokroism" title="スウェーデン語: Pleokroism" lang="sv" hreflang="sv" data-title="Pleokroism" data-language-autonym="Svenska" data-language-local-name="スウェーデン語" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%BB%D0%B5%D0%BE%D1%85%D1%80%D0%BE%D1%97%D0%B7%D0%BC" title="ウクライナ語: Плеохроїзм" lang="uk" hreflang="uk" data-title="Плеохроїзм" data-language-autonym="Українська" data-language-local-name="ウクライナ語" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Pleoxroizm" title="ウズベク語: Pleoxroizm" lang="uz" hreflang="uz" data-title="Pleoxroizm" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="ウズベク語" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/%C4%90a_s%E1%BA%AFc" title="ベトナム語: Đa sắc" lang="vi" hreflang="vi" data-title="Đa sắc" data-language-autonym="Tiếng Việt" data-language-local-name="ベトナム語" 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/%E5%A4%9A%E8%89%B2%E6%80%A7" title="中国語: 多色性" lang="zh" hreflang="zh" data-title="多色性" data-language-autonym="中文" data-language-local-name="中国語" 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/Q112895#sitelinks-wikipedia" title="言語間リンクを編集" class="wbc-editpage">リンクを編集</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="名前空間"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > 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href="/wiki/%E7%89%B9%E5%88%A5:%E9%96%A2%E9%80%A3%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AE%E6%9B%B4%E6%96%B0%E7%8A%B6%E6%B3%81/%E5%A4%9A%E8%89%B2%E6%80%A7" rel="nofollow" title="このページからリンクしているページの最近の更新 [k]" accesskey="k"><span>関連ページの更新状況</span></a></li><li id="t-upload" class="mw-list-item"><a href="//ja.wikipedia.org/wiki/Wikipedia:ファイルのアップロード" title="ファイルをアップロードする [u]" accesskey="u"><span>ファイルをアップロード</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&oldid=102340133" title="このページのこの版への固定リンク"><span>この版への固定リンク</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=info" title="このページについての詳細情報"><span>ページ情報</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%81%93%E3%81%AE%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%92%E5%BC%95%E7%94%A8&page=%E5%A4%9A%E8%89%B2%E6%80%A7&id=102340133&wpFormIdentifier=titleform" 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class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:DownloadAsPdf&page=%E5%A4%9A%E8%89%B2%E6%80%A7&action=show-download-screen"><span>PDF 形式でダウンロード</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&printable=yes" title="このページの印刷用ページ [p]" accesskey="p"><span>印刷用バージョン</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 他のプロジェクト </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:Pleochroism" hreflang="en"><span>コモンズ</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/Q112895" title="関連付けられたデータリポジトリ項目へのリンク [g]" accesskey="g"><span>ウィキデータ項目</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="ページツール"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="表示"> <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">表示</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">非表示</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">出典: フリー百科事典『ウィキペディア(Wikipedia)』</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="ja" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Cordierite_-_bevellinged_with_necklace_-_view_on_blue-violet_a-axis.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Cordierite_-_bevellinged_with_necklace_-_view_on_blue-violet_a-axis.jpg/220px-Cordierite_-_bevellinged_with_necklace_-_view_on_blue-violet_a-axis.jpg" decoding="async" width="220" height="303" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Cordierite_-_bevellinged_with_necklace_-_view_on_blue-violet_a-axis.jpg/330px-Cordierite_-_bevellinged_with_necklace_-_view_on_blue-violet_a-axis.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Cordierite_-_bevellinged_with_necklace_-_view_on_blue-violet_a-axis.jpg/440px-Cordierite_-_bevellinged_with_necklace_-_view_on_blue-violet_a-axis.jpg 2x" data-file-width="800" data-file-height="1100" /></a><figcaption>青紫色のa軸方向から見たファセット・コーディエライト</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Cordierite_-_bevellinged_with_necklace_-_view_on_colorless_b-axis.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/Cordierite_-_bevellinged_with_necklace_-_view_on_colorless_b-axis.jpg/220px-Cordierite_-_bevellinged_with_necklace_-_view_on_colorless_b-axis.jpg" decoding="async" width="220" height="293" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6d/Cordierite_-_bevellinged_with_necklace_-_view_on_colorless_b-axis.jpg/330px-Cordierite_-_bevellinged_with_necklace_-_view_on_colorless_b-axis.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6d/Cordierite_-_bevellinged_with_necklace_-_view_on_colorless_b-axis.jpg/440px-Cordierite_-_bevellinged_with_necklace_-_view_on_colorless_b-axis.jpg 2x" data-file-width="900" data-file-height="1200" /></a><figcaption>色の薄いb軸方向から見たファセット・コーディエライト</figcaption></figure> <p><b>多色性</b>(たしょくせい、たしきせい)とは、<a href="/wiki/%E7%B5%90%E6%99%B6" title="結晶">結晶</a>の<a href="/wiki/%E8%89%B2" title="色">色</a>が、偏光面と結晶軸、観察方向の位置関係によって異なる色に見える<a href="/wiki/%E5%85%89%E5%AD%A6%E7%8F%BE%E8%B1%A1" class="mw-redirect" title="光学現象">光学現象</a>である<sup id="cite_ref-Webmineral_1-0" class="reference"><a href="#cite_note-Webmineral-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>。色変化が明確でなく、色調の濃淡に変化が見られるだけの場合もあるが、これも多色性という<sup id="cite_ref-osaka_2-0" class="reference"><a href="#cite_note-osaka-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="原理"><span id=".E5.8E.9F.E7.90.86"></span>原理</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=edit&section=1" title="節を編集: 原理"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/%E7%AD%89%E6%96%B9%E7%9A%84%E3%81%A8%E7%95%B0%E6%96%B9%E7%9A%84" title="等方的と異方的">異方性</a>結晶は光の方向によって光学的特性が変化する性質を有している。光の偏光は<a href="/wiki/%E9%9B%BB%E5%A0%B4" title="電場">電場</a>の方向によって決定され、この方向によって結晶内での光のふるまいが異なる。このような結晶は1つもしくは2つの<a href="/wiki/%E5%85%89%E5%AD%A6%E8%BB%B8" title="光学軸">光軸</a>を有しており、結晶の光軸と入射する光線の角度によって光の吸収率が変化するときに多色性が発現する<sup id="cite_ref-Bloss_3-0" class="reference"><a href="#cite_note-Bloss-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> 。 </p><p>異方性結晶は光を<a href="/wiki/%E8%A4%87%E5%B1%88%E6%8A%98" title="複屈折">複屈折</a>させる性質を持つ。すなわち、光の偏光方向によって結晶が光を屈折させる角度が異なり、光の経路も異なる。入射した光は偏光の成分ごとに鉱物内で異なる経路を異なる速度で伝達される。いま鉱物をある角度から観察したときに目に映る光は、経路と偏光の方向が異なるいくつかの光の成分が合成されたものであり、それぞれの成分は結晶中での吸収が異なるゆえにその色は異なる。この鉱物を別の角度から観察すると、やはり光は特定の経路、偏光の方向、色をもついくつかの成分からなるが、その組み合わせは先ほどとは異なる。それゆえに、鉱物内を透過する光は見る角度によって異なる色を呈し、鉱石は角度によって異なる色を持っているかのように振る舞う。 </p><p>正方晶系、三方晶系、六方晶系の鉱物は2色間のみの色変化であるため<span title="リンク先の項目はまだありません。新規の執筆や他言語版からの翻訳が望まれます。"><a href="/w/index.php?title=%E4%BA%8C%E8%89%B2%E6%80%A7&action=edit&redlink=1" class="new" title="二色性 (存在しないページ)">二色性</a><span style="font-size: 0.77em; font-weight: normal;" class="noprint">(<a href="https://en.wikipedia.org/wiki/Dichroism" class="extiw" title="en:Dichroism">英語版</a>)</span></span>とも呼ばれる。斜方晶系、単斜晶系、三斜晶系の鉱物は3色を示すことができる三色性である。例えば、<a href="/wiki/%E9%A0%91%E7%81%AB%E8%BC%9D%E7%9F%B3" title="頑火輝石">紫蘇輝石</a>は2つの光軸を有しており、3次元的に3つの異なる正位置に置くことで、赤色、黄色もしくは青色を示す<sup id="cite_ref-Bloss2_4-0" class="reference"><a href="#cite_note-Bloss2-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>。<a href="/wiki/%E7%AB%8B%E6%96%B9%E6%99%B6" class="mw-redirect" title="立方晶">立方晶</a>の鉱物は多色性を示さない<sup id="cite_ref-Webmineral_1-1" class="reference"><a href="#cite_note-Webmineral-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>。<a href="/wiki/%E3%83%88%E3%83%AB%E3%83%9E%E3%83%AA%E3%83%B3" title="トルマリン">トルマリン</a>は強い多色性を示す代表的な鉱物である。<a href="/wiki/%E7%81%B0%E7%B0%BE%E7%9F%B3" title="灰簾石">灰簾石</a>の結晶である<a href="/wiki/%E3%82%BF%E3%83%B3%E3%82%B6%E3%83%8A%E3%82%A4%E3%83%88" title="タンザナイト">タンザナイト</a>、<a href="/wiki/%E8%8F%AB%E9%9D%92%E7%9F%B3" title="菫青石">菫青石</a>は斜方晶だが二方向の発色差が際立って観察される。<a href="/wiki/%E5%AE%9D%E7%9F%B3" title="宝石">宝石</a>は、その石の色や魅力に応じて、しばしば多色性を強調するように、または多色性を隠すようにカットおよび配置される。ただし同じ種類の石でも不純物や透明度、結晶の不斉など結晶の「質」で多色性能は大きく変わる。 </p><p>多色性の色は光が結晶軸と平行に偏光した際に最大となる。結晶軸はX軸、Y軸、Z軸と呼ばれ、これらの軸は<a href="/wiki/%E5%81%8F%E5%85%89%E9%A1%95%E5%BE%AE%E9%8F%A1" title="偏光顕微鏡">偏光顕微鏡</a>を用いたコノスコープ観察による干渉パターンにおける結晶の外観から決定することができる。2本の軸があるとき、軸交点の鋭角側の手前側をZ軸、奥側をX軸とし、鈍角側はまた別のX軸もしくはZ軸を与える。Y軸はそれらに対して垂直に交差する。色はそれらの軸の方向と平行な偏光によって測定される。吸収式は、最小の吸収量を持つ軸を左側に、最大の吸収量を持つ軸を右側においてX<Y<Zの形になるようにし、それぞれの軸と平行な光の吸収量として記録される<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup>。 </p> <div class="mw-heading mw-heading2"><h2 id="鉱物学"><span id=".E9.89.B1.E7.89.A9.E5.AD.A6"></span>鉱物学</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=edit&section=2" title="節を編集: 鉱物学"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>他の性質が非常に類似した<a href="/wiki/%E9%89%B1%E7%89%A9" title="鉱物">鉱物</a>において、多色性の色の組み合わせが大きく異なっている場合が多々ある。そのため、多色性は<a href="/wiki/%E9%89%B1%E7%89%A9%E5%AD%A6" title="鉱物学">鉱物学</a>における鉱物の識別において非常に有用な性質である。鉱物の薄片を用い、透過型の<a href="/wiki/%E5%81%8F%E5%85%89%E9%A1%95%E5%BE%AE%E9%8F%A1" title="偏光顕微鏡">偏光顕微鏡</a>によって分析される<sup id="cite_ref-osaka_2-1" class="reference"><a href="#cite_note-osaka-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>。 </p> <div class="mw-heading mw-heading2"><h2 id="多色性を示す鉱物の一覧"><span id=".E5.A4.9A.E8.89.B2.E6.80.A7.E3.82.92.E7.A4.BA.E3.81.99.E9.89.B1.E7.89.A9.E3.81.AE.E4.B8.80.E8.A6.A7"></span>多色性を示す鉱物の一覧</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=edit&section=3" title="節を編集: 多色性を示す鉱物の一覧"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Cordierite2.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/4/4e/Cordierite2.JPG" decoding="async" width="338" height="262" class="mw-file-element" data-file-width="338" data-file-height="262" /></a><figcaption>カメラのレンズの前で<a href="/wiki/%E5%81%8F%E5%85%89%E6%9D%BF" title="偏光板">直線偏光子</a>を回転させることにより例示された<a href="/wiki/%E8%8F%AB%E9%9D%92%E7%9F%B3" title="菫青石">菫青石</a>の多色性。</figcaption></figure> <figure typeof="mw:File/Thumb"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Tourmalinex2.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Tourmalinex2.JPG/350px-Tourmalinex2.JPG" decoding="async" width="350" height="217" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9c/Tourmalinex2.JPG/525px-Tourmalinex2.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/9/9c/Tourmalinex2.JPG 2x" data-file-width="549" data-file-height="340" /></a><figcaption>カメラのレンズの前で<a href="/wiki/%E5%81%8F%E5%85%89%E6%9D%BF" title="偏光板">直線偏光子</a>を回転させることにより例示された<a href="/wiki/%E3%83%88%E3%83%AB%E3%83%9E%E3%83%AA%E3%83%B3" title="トルマリン">トルマリン</a>の多色性。</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="紫、菫色"><span id=".E7.B4.AB.E3.80.81.E8.8F.AB.E8.89.B2"></span>紫、菫色</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=edit&section=4" title="節を編集: 紫、菫色"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E3%82%A2%E3%83%A1%E3%82%B7%E3%82%B9%E3%83%88" title="アメシスト">アメシスト</a> (非常に弱い) <a href="/wiki/%E9%9D%92%E8%89%B2" class="mw-redirect" title="青色">青色</a>/赤みがかった<a href="/wiki/%E7%B4%AB%E8%89%B2" class="mw-redirect" title="紫色">紫色</a><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/%E7%B4%85%E6%9F%B1%E7%9F%B3" title="紅柱石">紅柱石</a>(アンダリュサイト) (非常に強い) 緑褐色/暗赤色/紫色</li> <li><a href="/wiki/%E3%83%99%E3%83%AA%E3%83%AB" class="mw-redirect" title="ベリル">ベリル</a> (平均的) 紫色/<a href="/wiki/%E7%84%A1%E8%89%B2" title="無色">無色</a></li> <li><a href="/wiki/%E3%82%B3%E3%83%A9%E3%83%B3%E3%83%80%E3%83%A0" title="コランダム">コランダム</a> (高い) 紫色/<a href="/wiki/%E3%82%AA%E3%83%AC%E3%83%B3%E3%82%B8%E8%89%B2" title="オレンジ色">オレンジ色</a></li> <li><a href="/wiki/%E3%83%AA%E3%82%B7%E3%82%A2%E8%BC%9D%E7%9F%B3" title="リシア輝石">リシア輝石</a>(クンツァイト) (強い) 紫色/淡赤色/透明<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/%E3%83%88%E3%83%AB%E3%83%9E%E3%83%AA%E3%83%B3" title="トルマリン">トルマリン</a> (強い) 淡紫色/紫色</li></ul> <div class="mw-heading mw-heading3"><h3 id="青色"><span id=".E9.9D.92.E8.89.B2"></span>青色</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=edit&section=5" title="節を編集: 青色"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E3%82%A2%E3%82%AF%E3%82%A2%E3%83%9E%E3%83%AA%E3%83%B3" title="アクアマリン">アクアマリン</a> (中程度) 無色-<a href="/wiki/%E6%B0%B4%E8%89%B2" title="水色">水色</a>/水色、濃青色</li> <li><a href="/wiki/%E3%82%A2%E3%83%AC%E3%82%AD%E3%82%B5%E3%83%B3%E3%83%89%E3%83%A9%E3%82%A4%E3%83%88" title="アレキサンドライト">アレキサンドライト</a> (強い) 暗赤色-紫色/オレンジ色/<a href="/wiki/%E7%B7%91%E8%89%B2" class="mw-redirect" title="緑色">緑色</a></li> <li><a href="/wiki/%E7%87%90%E7%81%B0%E7%9F%B3" title="燐灰石">燐灰石</a>(アパタイト) (強い) 青色-黄色/青色-無色</li> <li><a href="/wiki/%E3%83%99%E3%83%8B%E3%83%88%E7%9F%B3" title="ベニト石">ベニト石</a> (強い) 無色/暗青色</li> <li><a href="/wiki/%E8%8F%AB%E9%9D%92%E7%9F%B3" title="菫青石">菫青石</a> (非常に強い) 青茶色/<a href="/wiki/%E9%BB%84%E8%89%B2" title="黄色">黄色</a>/鶯色/青灰色/紫色、青色</li> <li><a href="/wiki/%E3%82%A2%E3%82%A4%E3%82%AA%E3%83%A9%E3%82%A4%E3%83%88" class="mw-redirect" title="アイオライト">アイオライト</a> (強い) 無色/黄色/青色/暗青色-紫色</li> <li><a href="/wiki/%E3%82%B5%E3%83%95%E3%82%A1%E3%82%A4%E3%82%A2" title="サファイア">サファイア</a> (強い) 紫色-暗青色/水色-緑色</li> <li><a href="/wiki/%E3%83%88%E3%83%91%E3%83%BC%E3%82%BA" title="トパーズ">トパーズ</a> (非常に弱い) 無色/淡青色/<a href="/wiki/%E6%A1%83%E8%89%B2" title="桃色">桃色</a></li> <li><a href="/wiki/%E3%83%88%E3%83%AB%E3%83%9E%E3%83%AA%E3%83%B3" title="トルマリン">トルマリン</a> (強い) 暗青色/水色</li> <li><a href="/wiki/%E7%81%B0%E7%B0%BE%E7%9F%B3" title="灰簾石">灰簾石</a> (強い) 青色/赤紫色/黄緑色</li> <li><a href="/wiki/%E3%82%B8%E3%83%AB%E3%82%B3%E3%83%B3" title="ジルコン">ジルコン</a> (強い) 青色/透明/<a href="/wiki/%E7%81%B0%E8%89%B2" title="灰色">灰色</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="緑色"><span id=".E7.B7.91.E8.89.B2"></span>緑色</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=edit&section=6" title="節を編集: 緑色"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E3%82%A2%E3%83%AC%E3%82%AD%E3%82%B5%E3%83%B3%E3%83%89%E3%83%A9%E3%82%A4%E3%83%88" title="アレキサンドライト">アレキサンドライト</a> (強い) 暗赤色-紫色/オレンジ色/緑色</li> <li><a href="/wiki/%E7%B4%85%E6%9F%B1%E7%9F%B3" title="紅柱石">紅柱石</a>(アンダリュサイト) (非常に強い) 緑褐色/暗赤色/紫色</li> <li><a href="/wiki/%E3%82%A8%E3%83%A1%E3%83%A9%E3%83%AB%E3%83%89" title="エメラルド">エメラルド</a> (強い) 緑色/青緑色</li> <li><a href="/wiki/%E3%83%9A%E3%83%AA%E3%83%89%E3%83%83%E3%83%88" title="ペリドット">ペリドット</a> (弱い) 黄緑色/緑色/無色</li> <li><a href="/wiki/%E3%82%B5%E3%83%95%E3%82%A1%E3%82%A4%E3%82%A2" title="サファイア">サファイア</a> (強い) 緑色/黄緑色</li> <li><a href="/wiki/%E3%83%81%E3%82%BF%E3%83%B3%E7%9F%B3" title="チタン石">チタン石</a> (平均的) 灰緑色/青緑色</li> <li><a href="/wiki/%E3%83%88%E3%83%AB%E3%83%9E%E3%83%AA%E3%83%B3" title="トルマリン">トルマリン</a> (強い) 青緑色/灰緑色/黄緑色</li> <li><a href="/wiki/%E3%82%B8%E3%83%AB%E3%82%B3%E3%83%B3" title="ジルコン">ジルコン</a> (強い) 鶯色/緑色</li></ul> <div class="mw-heading mw-heading3"><h3 id="黄色"><span id=".E9.BB.84.E8.89.B2"></span>黄色</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=edit&section=7" title="節を編集: 黄色"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E7%9F%B3%E8%8B%B1" title="石英">シトリン</a> (非常に弱い) 淡黄色/淡黄色</li> <li><a href="/wiki/%E9%87%91%E7%B7%91%E7%9F%B3" title="金緑石">金緑石</a> (非常に弱い) 赤色-黄色/黄色-緑色/緑色</li> <li><a href="/wiki/%E3%83%80%E3%83%B3%E3%83%96%E3%83%AA%E7%9F%B3" title="ダンブリ石">ダンブリ石</a> (弱い) 非常に淡い黄色/淡黄色</li> <li><a href="/wiki/%E6%AD%A3%E9%95%B7%E7%9F%B3" title="正長石">正長石</a> (弱い) 淡黄色/淡黄色</li> <li><a href="/wiki/%E3%83%95%E3%82%A7%E3%83%8A%E3%82%AB%E3%82%A4%E3%83%88" title="フェナカイト">フェナカイト</a> (中程度) 無色/黄色がかったオレンジ色</li> <li><a href="/wiki/%E3%82%B5%E3%83%95%E3%82%A1%E3%82%A4%E3%82%A2" title="サファイア">サファイア</a> (強い) 黄色/淡黄色</li> <li><a href="/wiki/%E3%83%AA%E3%82%B7%E3%82%A2%E8%BC%9D%E7%9F%B3" title="リシア輝石">リシア輝石</a> (平均的) 淡黄色/淡黄色</li> <li><a href="/wiki/%E3%83%88%E3%83%91%E3%83%BC%E3%82%BA" title="トパーズ">トパーズ</a> (中程度) 黄褐色/黄色/黄色がかったオレンジ色</li> <li><a href="/wiki/%E3%83%88%E3%83%AB%E3%83%9E%E3%83%AA%E3%83%B3" title="トルマリン">トルマリン</a> (平均的) 淡黄色/暗黄色</li> <li><a href="/wiki/%E3%82%B8%E3%83%AB%E3%82%B3%E3%83%B3" title="ジルコン">ジルコン</a> (弱い) 黄褐色/黄色</li> <li><a href="/wiki/%E6%99%AE%E9%80%9A%E8%A7%92%E9%96%83%E7%9F%B3" title="普通角閃石">普通角閃石</a> (強い) 薄緑色/暗緑色/黄色/<a href="/wiki/%E8%8C%B6%E8%89%B2" title="茶色">茶色</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="茶色、オレンジ色"><span id=".E8.8C.B6.E8.89.B2.E3.80.81.E3.82.AA.E3.83.AC.E3.83.B3.E3.82.B8.E8.89.B2"></span>茶色、オレンジ色</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=edit&section=8" title="節を編集: 茶色、オレンジ色"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E3%82%B5%E3%83%95%E3%82%A1%E3%82%A4%E3%82%A2" title="サファイア">サファイア</a> (強い) 黄茶色/オレンジ色</li> <li><a href="/wiki/%E3%83%88%E3%83%91%E3%83%BC%E3%82%BA" title="トパーズ">トパーズ</a> (中程度) 黄茶色/鈍黄茶色</li> <li><a href="/wiki/%E3%83%88%E3%83%AB%E3%83%9E%E3%83%AA%E3%83%B3" title="トルマリン">トルマリン</a> (非常に弱い) 暗褐色/淡褐色</li> <li><a href="/wiki/%E3%82%B8%E3%83%AB%E3%82%B3%E3%83%B3" title="ジルコン">ジルコン</a> (非常に弱い) 赤褐色/茶色-黄色</li></ul> <div class="mw-heading mw-heading3"><h3 id="赤色、桃色"><span id=".E8.B5.A4.E8.89.B2.E3.80.81.E6.A1.83.E8.89.B2"></span>赤色、桃色</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=edit&section=9" title="節を編集: 赤色、桃色"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E3%82%A2%E3%83%AC%E3%82%AD%E3%82%B5%E3%83%B3%E3%83%89%E3%83%A9%E3%82%A4%E3%83%88" title="アレキサンドライト">アレキサンドライト</a> (強い) 暗赤色/オレンジ色/緑色</li> <li><a href="/wiki/%E7%B4%85%E6%9F%B1%E7%9F%B3" title="紅柱石">紅柱石</a>(アンダリュサイト) (非常に強い) 暗赤色/赤褐色</li> <li><a href="/wiki/%E3%83%A2%E3%83%AB%E3%82%AC%E3%83%8A%E3%82%A4%E3%83%88" title="モルガナイト">モルガナイト</a> (平均的) 薄赤色/赤紫色</li> <li><a href="/wiki/%E3%83%AB%E3%83%93%E3%83%BC" title="ルビー">ルビー</a> (強い) 赤紫色/橙赤色</li> <li><a href="/wiki/%E3%83%88%E3%83%AB%E3%83%9E%E3%83%AA%E3%83%B3" title="トルマリン">トルマリン</a> (強い) 暗赤色/薄赤色</li> <li><a href="/wiki/%E3%82%B8%E3%83%AB%E3%82%B3%E3%83%B3" title="ジルコン">ジルコン</a> (中程度) 紫色/赤褐色</li></ul> <div class="mw-heading mw-heading2"><h2 id="出典"><span id=".E5.87.BA.E5.85.B8"></span>出典</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=edit&section=10" title="節を編集: 出典"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-Webmineral-1">^ <a href="#cite_ref-Webmineral_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Webmineral_1-1"><sup><i><b>b</b></i></sup></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">“<a rel="nofollow" class="external text" href="https://webmineral.com/help/Pleochroism.shtml">Webmineral: Pleochroism in minerals</a>”. <span title="">2012年4月17日</span>閲覧。</cite></span> </li> <li id="cite_note-osaka-2">^ <a href="#cite_ref-osaka_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-osaka_2-1"><sup><i><b>b</b></i></sup></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">山口弘. “<a rel="nofollow" class="external text" href="http://www.osaka-kyoiku.ac.jp/~cse/yamaguchi07.pdf">偏光顕微鏡の原理と鉱物鑑定</a>” (pdf).  <a href="/wiki/%E5%A4%A7%E9%98%AA%E6%95%99%E8%82%B2%E5%A4%A7%E5%AD%A6" title="大阪教育大学">大阪教育大学</a>. p. 3. <span title="">2012年4月25日</span>閲覧。</cite></span> </li> <li id="cite_note-Bloss-3"><b><a href="#cite_ref-Bloss_3-0">^</a></b> <span class="reference-text"><cite style="font-style:normal" class="citation book">Bloss, F. Donald (1961). <i>An Introduction to the Methods of Optical Crystallography</i>. New York: Holt, Rinehart and Winston. pp. 147–149</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=An+Introduction+to+the+Methods+of+Optical+Crystallography&rft.aulast=Bloss&rft.aufirst=F.+Donald&rft.au=Bloss%2C%26%2332%3BF.+Donald&rft.date=1961&rft.pages=pp.%26nbsp%3B147%E2%80%93149&rft.place=New+York&rft.pub=Holt%2C+Rinehart+and+Winston&rfr_id=info:sid/ja.wikipedia.org:%E5%A4%9A%E8%89%B2%E6%80%A7"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-Bloss2-4"><b><a href="#cite_ref-Bloss2_4-0">^</a></b> <span class="reference-text"><cite style="font-style:normal" class="citation book">Bloss, F. Donald (1961). <i>An Introduction to the Methods of Optical Crystallography</i>. New York: Holt, Rinehart and Winston. pp. 212–213</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=An+Introduction+to+the+Methods+of+Optical+Crystallography&rft.aulast=Bloss&rft.aufirst=F.+Donald&rft.au=Bloss%2C%26%2332%3BF.+Donald&rft.date=1961&rft.pages=pp.%26nbsp%3B212%E2%80%93213&rft.place=New+York&rft.pub=Holt%2C+Rinehart+and+Winston&rfr_id=info:sid/ja.wikipedia.org:%E5%A4%9A%E8%89%B2%E6%80%A7"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-5"><b><a href="#cite_ref-5">^</a></b> <span class="reference-text"><cite class="citation web" style="font-style:normal">“<a rel="nofollow" class="external text" href="http://www.galleries.com/minerals/property/pleochro.htm">The Pleochroic Minerals</a>”. <span title="">2012年4月25日</span>閲覧。</cite></span> </li> <li id="cite_note-6"><b><a href="#cite_ref-6">^</a></b> <span class="reference-text"><cite style="font-style:normal" class="citation book">Rogers, Austin F.; Kerr, Paul F. (1942). <i>Optical Mineralogy</i> (2 ed.). McGraw Hill Book Company. pp. 113–114</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Optical+Mineralogy&rft.aulast=Rogers&rft.aufirst=Austin+F.&rft.au=Rogers%2C%26%2332%3BAustin+F.&rft.au=Kerr%2C%26%2332%3BPaul+F.&rft.date=1942&rft.pages=pp.%26nbsp%3B113%E2%80%93114&rft.edition=2&rft.pub=McGraw+Hill+Book+Company&rfr_id=info:sid/ja.wikipedia.org:%E5%A4%9A%E8%89%B2%E6%80%A7"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-7"><b><a href="#cite_ref-7">^</a></b> <span class="reference-text"><cite style="font-style:normal" class="citation journal">S. Pancharatnam (1954). “On the pleochroism of amethyst quartz and its absorption spectra”. <i>Proceedings Mathematical Sciences</i> <b>volume40</b> (No.5): 196-210. <a href="/wiki/Doi_(%E8%AD%98%E5%88%A5%E5%AD%90)" class="mw-redirect" title="Doi (識別子)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1007%2FBF03047398">10.1007/BF03047398</a>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=On+the+pleochroism+of+amethyst+quartz+and+its+absorption+spectra&rft.jtitle=Proceedings+Mathematical+Sciences&rft.aulast=S.+Pancharatnam&rft.au=S.+Pancharatnam&rft.date=1954&rft.volume=volume40&rft.issue=No.5&rft.pages=196-210&rft_id=info:doi/10.1007%2FBF03047398&rfr_id=info:sid/ja.wikipedia.org:%E5%A4%9A%E8%89%B2%E6%80%A7"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-8"><b><a href="#cite_ref-8">^</a></b> <span class="reference-text"><cite style="font-style:normal" class="citation book">Walter Schumann (2009). <i>Gemstones of the World: Newly Revised & Expanded Fourth Edition</i>. Sterling Publishing Company, Inc.. p. 130. <style data-mw-deduplicate="TemplateStyles:r101121245">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation.cs-ja1 q,.mw-parser-output .citation.cs-ja2 q{quotes:"「""」""『""』"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:var(--color-success,#3a3);margin-left:0.3em}.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}</style><a href="/wiki/ISBN" title="ISBN">ISBN</a> <a href="/wiki/%E7%89%B9%E5%88%A5:%E6%96%87%E7%8C%AE%E8%B3%87%E6%96%99/9781402768293" title="特別:文献資料/9781402768293">9781402768293</a></cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Gemstones+of+the+World%3A+Newly+Revised+%26+Expanded+Fourth+Edition&rft.aulast=Walter+Schumann&rft.au=Walter+Schumann&rft.date=2009&rft.pages=p.%26nbsp%3B130&rft.pub=Sterling+Publishing+Company%2C+Inc.&rft.isbn=9781402768293&rfr_id=info:sid/ja.wikipedia.org:%E5%A4%9A%E8%89%B2%E6%80%A7"><span style="display: none;"> </span></span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="関連項目"><span id=".E9.96.A2.E9.80.A3.E9.A0.85.E7.9B.AE"></span>関連項目</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E5%A4%9A%E8%89%B2%E6%80%A7&action=edit&section=11" title="節を編集: 関連項目"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E5%A4%89%E8%89%B2%E5%8A%B9%E6%9E%9C" title="変色効果">変色効果</a></li></ul> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐b766959bd‐7n9v9 Cached time: 20250214100735 Cache expiry: 2592000 Reduced expiry: false Complications: [show‐toc] CPU time usage: 0.153 seconds Real time usage: 0.293 seconds Preprocessor visited node count: 5195/1000000 Post‐expand include size: 25845/2097152 bytes Template argument size: 6415/2097152 bytes Highest expansion depth: 23/100 Expensive parser function count: 1/500 Unstrip recursion depth: 1/20 Unstrip post‐expand size: 9855/5000000 bytes Lua time usage: 0.011/10.000 seconds Lua memory usage: 999551/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 147.785 1 -total 85.73% 126.697 1 Template:Reflist 57.02% 84.266 5 Template:Citation/core 51.35% 75.884 4 Template:Cite_book 33.48% 49.474 2 Template:Citation/identifier 30.61% 45.238 1 Template:ISBN2 19.48% 28.793 1 Template:Catalog_lookup_link 17.24% 25.484 3 Template:Cite_web 12.52% 18.498 1 Template:仮リンク 11.93% 17.625 1 Template:Cite_journal --> <!-- Saved in parser cache with key jawiki:pcache:2562079:|#|:idhash:canonical and timestamp 20250214100735 and revision id 102340133. 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