{"id":946,"date":"2026-03-18T22:34:05","date_gmt":"2026-03-18T21:34:05","guid":{"rendered":"https:\/\/mirkorusrough.com\/gemopedia\/"},"modified":"2026-03-18T23:18:36","modified_gmt":"2026-03-18T22:18:36","slug":"gemopedia","status":"publish","type":"page","link":"https:\/\/mirkorusrough.com\/de\/gemopedia\/","title":{"rendered":"Gemopedia"},"content":{"rendered":"\n<div class=\"container section-title-container\" ><h1 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" >Gemopedia \u2013 Edelsteinbestimmung<\/span><b aria-hidden=\"true\"><\/b><\/h1><\/div>\n\n<p data-start=\"293\" data-end=\"561\">Diese Referenztabelle bietet wichtige gemmologische Eigenschaften, die zur Identifikation von Edelsteinen verwendet werden. Sie ist als praktischer \u00dcberblick konzipiert, der wesentliche optische und physikalische Merkmale wie Brechungsindex, Doppelbrechung, H\u00e4rte und spezifisches Gewicht kombiniert. <\/p>\n<p data-start=\"563\" data-end=\"875\">Die hier pr\u00e4sentierten Daten folgen standardisierten gemmologischen Methoden und erm\u00f6glichen einen schnellen Vergleich zwischen verschiedenen Edelsteinarten und -gruppen. Obwohl keine einzelne Eigenschaft f\u00fcr eine definitive Identifikation ausreicht, bietet die Kombination dieser Werte eine zuverl\u00e4ssige Grundlage zur Unterscheidung nat\u00fcrlicher Edelsteine. <\/p>\n<p data-start=\"877\" data-end=\"1070\">Diese Gemopedia ist als wachsende Ressource gedacht. Detaillierte Informationen zu jedem Edelstein, einschlie\u00dflich Behandlungen, Einschl\u00fcssen und Schleif\u00fcberlegungen, werden zuk\u00fcnftig auf speziellen Seiten verf\u00fcgbar sein. <\/p>\n<p data-start=\"877\" data-end=\"1070\">Look below for the column definitions.<\/p>\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" >Edelstein-Identifikationstabelle<\/span><b aria-hidden=\"true\"><\/b><\/h2><\/div>\n\n\n\n<div style=\"max-width:100%;overflow-x:auto;font-family:Arial,Helvetica,sans-serif;\">\n  <style>\n    .gemopedia-table {\n      width: 100%;\n      border-collapse: collapse;\n      font-size: 14px;\n      color: #222;\n      background: #fff;\n      border: 1px solid #e6e6e6;\n    }\n\n    .gemopedia-table th,\n    .gemopedia-table td {\n      padding: 10px 12px;\n      text-align: left;\n      border-bottom: 1px solid #eeeeee;\n      vertical-align: top;\n      white-space: nowrap;\n    }\n\n    .gemopedia-table th {\n      background: #fafafa;\n      font-weight: 600;\n      cursor: pointer;\n      user-select: none;\n      position: sticky;\n      top: 0;\n      z-index: 2;\n      transition: background 0.2s ease;\n    }\n\n    .gemopedia-table th:hover {\n      background: #f2f2f2;\n    }\n\n    .gemopedia-table tr:hover td {\n      background: #fcfcfc;\n    }\n\n    .gemopedia-table .sortable::after {\n      content: \" \u2195\";\n      color: #999;\n      font-weight: 400;\n    }\n\n    .gemopedia-table .sort-asc::after {\n      content: \" \u2191\";\n      color: #222;\n    }\n\n    .gemopedia-table .sort-desc::after {\n      content: \" \u2193\";\n      color: #222;\n    }\n\n    @media (max-width: 768px) {\n      .gemopedia-table {\n        font-size: 13px;\n      }\n\n      .gemopedia-table th,\n      .gemopedia-table td {\n        padding: 8px 10px;\n      }\n    }\n  <\/style>\n\n  <table id=\"gemopediaTable\" class=\"gemopedia-table\">\n    <thead>\n      <tr>\n        <th class=\"sortable sort-asc\" onclick=\"sortTable(0, 'text', this)\">Name<\/th>\n        <th class=\"sortable\" onclick=\"sortTable(1, 'text', this)\">Gruppe<\/th>\n        <th class=\"sortable\" onclick=\"sortTable(2, 'text', this)\">Farbe(n)<\/th>\n        <th class=\"sortable\" onclick=\"sortTable(3, 'text', this)\">RI<\/th>\n        <th class=\"sortable\" onclick=\"sortTable(4, 'text', this)\">Doppelbrechung<\/th>\n        <th class=\"sortable\" onclick=\"sortTable(5, 'text', this)\">H\u00e4rte<\/th>\n        <th class=\"sortable\" onclick=\"sortTable(6, 'text', this)\">SG<\/th>\n        <th class=\"sortable\" onclick=\"sortTable(7, 'text', this)\">Polarisation<\/th>\n        <th class=\"sortable\" onclick=\"sortTable(8, 'text', this)\">Pleochroismus<\/th>\n        <th class=\"sortable\" onclick=\"sortTable(9, 'text', this)\">Chelsea-Filter<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr><td>Alexandrit<\/td><td>Chrysoberyll<\/td><td>gr\u00fcn\/rot<\/td><td>1,741\u20131,760<\/td><td>0.009<\/td><td>8.5<\/td><td>3,70\u20133,78<\/td><td>DR<\/td><td>stark<\/td><td>rot<\/td><\/tr>\n      <tr><td>Amazonit<\/td><td>Feldspat<\/td><td>gr\u00fcn<\/td><td>1,522\u20131,530<\/td><td>0.008<\/td><td>6\u20136,5<\/td><td>2.56<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Amethyst<\/td><td>Quarz<\/td><td>violett<\/td><td>1,544\u20131,553<\/td><td>0.009<\/td><td>7<\/td><td>2.65<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Andalusit<\/td><td>Silikat<\/td><td>gr\u00fcn, braun<\/td><td>1,629\u20131,650<\/td><td>0.010<\/td><td>7.5<\/td><td>3.15<\/td><td>DR<\/td><td>stark<\/td><td>inert<\/td><\/tr>\n      <tr><td>Apatit<\/td><td>Apatit<\/td><td>gr\u00fcn, blau<\/td><td>1,632\u20131,645<\/td><td>0.013<\/td><td>5<\/td><td>3.2<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Aquamarin<\/td><td>Beryll<\/td><td>blau<\/td><td>1,577\u20131,583<\/td><td>0.005<\/td><td>7,5\u20138<\/td><td>2,68\u20132,74<\/td><td>DR<\/td><td>schwach (blau\/hell)<\/td><td>inert<\/td><\/tr>\n      <tr><td>Azurite<\/td><td>Karbonat<\/td><td>blau<\/td><td>1,73\u20131,84<\/td><td>0.110<\/td><td>3,5\u20134<\/td><td>3,7\u20133,9<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Katzenaugen-Chrysoberyll<\/td><td>Chrysoberyll<\/td><td>gelb-gr\u00fcn<\/td><td>1,746\u20131,755<\/td><td>0.009<\/td><td>8.5<\/td><td>3.7<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Chrysoberyll<\/td><td>Chrysoberyll<\/td><td>gelb, gr\u00fcn<\/td><td>1,745\u20131,754<\/td><td>0.009<\/td><td>8.5<\/td><td>3,70\u20133,75<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Citrin<\/td><td>Quarz<\/td><td>gelb<\/td><td>1,544\u20131,553<\/td><td>0.009<\/td><td>7<\/td><td>2.65<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Diamant<\/td><td>Kohlenstoff<\/td><td>farblos, gelb, blau, rosa<\/td><td>2.417<\/td><td>0<\/td><td>10<\/td><td>3.52<\/td><td>Isotrop<\/td><td>keine<\/td><td>inert<\/td><\/tr>\n      <tr><td>Diopsid<\/td><td>Pyroxen<\/td><td>gr\u00fcn<\/td><td>1,664\u20131,730<\/td><td>0.030<\/td><td>5,5\u20136,5<\/td><td>3.3<\/td><td>DR<\/td><td>m\u00e4\u00dfig<\/td><td>inert<\/td><\/tr>\n      <tr><td>Smaragd<\/td><td>Beryll<\/td><td>gr\u00fcn<\/td><td>1,577\u20131,583<\/td><td>0.006<\/td><td>7,5\u20138<\/td><td>2,67\u20132,78<\/td><td>DR<\/td><td>deutlich (gr\u00fcn\/blau-gr\u00fcn)<\/td><td>rot<\/td><\/tr>\n      <tr><td>Feueropal<\/td><td>Opal<\/td><td>orange, rot<\/td><td>1,37\u20131,47<\/td><td>0<\/td><td>5\u20136,5<\/td><td>2.1<\/td><td>Amorph<\/td><td>keine<\/td><td>inert<\/td><\/tr>\n      <tr><td>Fluorit<\/td><td>Fluorit<\/td><td>lila, gr\u00fcn<\/td><td>1,433\u20131,435<\/td><td>0<\/td><td>4<\/td><td>3.18<\/td><td>Isotrop<\/td><td>keine<\/td><td>inert<\/td><\/tr>\n      <tr><td>Granat (Almandin)<\/td><td>Granat<\/td><td>dunkelrot<\/td><td>1,76\u20131,83<\/td><td>0<\/td><td>7\u20137,5<\/td><td>4,0\u20134,3<\/td><td>Isotrop<\/td><td>keine<\/td><td>inert<\/td><\/tr>\n      <tr><td>Granat (Andradit)<\/td><td>Granat<\/td><td>gr\u00fcn, schwarz<\/td><td>1,88\u20131,94<\/td><td>0<\/td><td>6,5\u20137<\/td><td>3,8\u20134,1<\/td><td>Isotrop<\/td><td>keine<\/td><td>inert<\/td><\/tr>\n      <tr><td>Granat (Grossular)<\/td><td>Granat<\/td><td>gr\u00fcn, gelb<\/td><td>1,72\u20131,75<\/td><td>0<\/td><td>6,5\u20137,5<\/td><td>3,5\u20133,7<\/td><td>Isotrop<\/td><td>keine<\/td><td>inert<\/td><\/tr>\n      <tr><td>Granat (Pyrop)<\/td><td>Granat<\/td><td>rot<\/td><td>1,73\u20131,76<\/td><td>0<\/td><td>7\u20137,5<\/td><td>3,7\u20133,9<\/td><td>Isotrop<\/td><td>keine<\/td><td>inert<\/td><\/tr>\n      <tr><td>Granat (Spessartin)<\/td><td>Granat<\/td><td>orange<\/td><td>1,79\u20131,82<\/td><td>0<\/td><td>7<\/td><td>4,0\u20134,2<\/td><td>Isotrop<\/td><td>keine<\/td><td>inert<\/td><\/tr>\n      <tr><td>H\u00e4matit<\/td><td>H\u00e4matit<\/td><td>metallisch grau<\/td><td>2.94<\/td><td>0<\/td><td>5\u20136<\/td><td>5.3<\/td><td>Opaque<\/td><td>keine<\/td><td>inert<\/td><\/tr>\n      <tr><td>Heliodor<\/td><td>Beryll<\/td><td>gelb<\/td><td>1,577\u20131,583<\/td><td>0.005<\/td><td>7,5\u20138<\/td><td>2,66\u20132,90<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Iolith<\/td><td>Cordierit<\/td><td>blau, violett<\/td><td>1,542\u20131,578<\/td><td>0,008\u20130,012<\/td><td>7\u20137,5<\/td><td>2.6<\/td><td>DR<\/td><td>stark<\/td><td>inert<\/td><\/tr>\n      <tr><td>Imperialtopas<\/td><td>Topas<\/td><td>orange, rosa<\/td><td>1,609\u20131,643<\/td><td>0.010<\/td><td>8<\/td><td>3.50<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Jadeit<\/td><td>Jade<\/td><td>gr\u00fcn, wei\u00df<\/td><td>1,660\u20131,680<\/td><td>0.012<\/td><td>6,5\u20137<\/td><td>3.3<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Kyanit<\/td><td>Kyanit<\/td><td>blau<\/td><td>1,712\u20131,734<\/td><td>0.016<\/td><td>4,5\u20137<\/td><td>3.6<\/td><td>DR<\/td><td>m\u00e4\u00dfig<\/td><td>inert<\/td><\/tr>\n      <tr><td>Labradorit<\/td><td>Feldspat<\/td><td>grau, blauer Blitz<\/td><td>1,559\u20131,573<\/td><td>0.008<\/td><td>6\u20136,5<\/td><td>2.7<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Lapislazuli<\/td><td>Gestein<\/td><td>blau<\/td><td>1.50<\/td><td>0<\/td><td>5\u20136<\/td><td>2,7\u20132,9<\/td><td>Aggregat<\/td><td>keine<\/td><td>inert<\/td><\/tr>\n      <tr><td>Malachit<\/td><td>Karbonat<\/td><td>gr\u00fcn<\/td><td>1,65\u20131,91<\/td><td>0.254<\/td><td>3,5\u20134<\/td><td>3,6\u20134,0<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Mondstein<\/td><td>Feldspat<\/td><td>wei\u00df, blauer Schimmer<\/td><td>1,518\u20131,526<\/td><td>0.008<\/td><td>6\u20136,5<\/td><td>2.56<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Morganit<\/td><td>Beryll<\/td><td>rosa, pfirsichfarben<\/td><td>1,577\u20131,583<\/td><td>0.005<\/td><td>7,5\u20138<\/td><td>2,71\u20132,90<\/td><td>DR<\/td><td>schwach (rosa\/orange)<\/td><td>inert<\/td><\/tr>\n      <tr><td>Nephrit<\/td><td>Jade<\/td><td>gr\u00fcn<\/td><td>1,600\u20131,630<\/td><td>0.020<\/td><td>6\u20136,5<\/td><td>2.95<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Opal<\/td><td>Mineraloid<\/td><td>alle Farben<\/td><td>1,37\u20131,47<\/td><td>0<\/td><td>5\u20136,5<\/td><td>2.1<\/td><td>Amorph<\/td><td>keine<\/td><td>inert<\/td><\/tr>\n      <tr><td>Paraiba-Turmalin<\/td><td>Turmalin<\/td><td>neonblau\/gr\u00fcn<\/td><td>1,610\u20131,650<\/td><td>0.020<\/td><td>7\u20137,5<\/td><td>3.0<\/td><td>DR<\/td><td>stark<\/td><td>inert<\/td><\/tr>\n      <tr><td>Peridot<\/td><td>Olivin<\/td><td>gr\u00fcn<\/td><td>1,650\u20131,690<\/td><td>0.036<\/td><td>6,5\u20137<\/td><td>3,3\u20133,5<\/td><td>DR<\/td><td>stark (gr\u00fcn\/gelb)<\/td><td>inert<\/td><\/tr>\n      <tr><td>Quarz<\/td><td>Quarz<\/td><td>farblos, violett, gelb<\/td><td>1,544\u20131,553<\/td><td>0.009<\/td><td>7<\/td><td>2.65<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Rhodonit<\/td><td>Silikat<\/td><td>rosa<\/td><td>1,710\u20131,740<\/td><td>0.010<\/td><td>5,5\u20136,5<\/td><td>3.5<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Rosenquarz<\/td><td>Quarz<\/td><td>rosa<\/td><td>1,544\u20131,553<\/td><td>0.009<\/td><td>7<\/td><td>2.65<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Rubin<\/td><td>Korund<\/td><td>rot<\/td><td>1,762\u20131,770<\/td><td>0.008<\/td><td>9<\/td><td>3,97\u20134,05<\/td><td>DR<\/td><td>stark (rot\/orange)<\/td><td>rot<\/td><\/tr>\n      <tr><td>Saphir<\/td><td>Korund<\/td><td>blau, gelb, rosa<\/td><td>1,762\u20131,770<\/td><td>0.008<\/td><td>9<\/td><td>3,95\u20134,03<\/td><td>DR<\/td><td>schwach\u2013stark (blau\/gr\u00fcn)<\/td><td>inert<\/td><\/tr>\n      <tr><td>Sillimanit<\/td><td>Sillimanit<\/td><td>farblos, braun<\/td><td>1,658\u20131,677<\/td><td>0.017<\/td><td>6,5\u20137,5<\/td><td>3.2<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Rauchquarz<\/td><td>Quarz<\/td><td>braun<\/td><td>1,544\u20131,553<\/td><td>0.009<\/td><td>7<\/td><td>2.65<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Spinell<\/td><td>Spinell<\/td><td>rot, blau, rosa<\/td><td>1.718<\/td><td>0<\/td><td>8<\/td><td>3,58\u20133,61<\/td><td>Isotrop<\/td><td>keine<\/td><td>rot (rote Steine)<\/td><\/tr>\n      <tr><td>Sonnenstein<\/td><td>Feldspat<\/td><td>orange, rot<\/td><td>1,52\u20131,57<\/td><td>0.008<\/td><td>6\u20136,5<\/td><td>2.65<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Tansanit<\/td><td>Zoisit<\/td><td>blau, violett<\/td><td>1,691\u20131,700<\/td><td>0.008<\/td><td>6\u20137<\/td><td>3.35<\/td><td>DR<\/td><td>stark (trichroitisch)<\/td><td>inert<\/td><\/tr>\n      <tr><td>Topas<\/td><td>Topas<\/td><td>blau, farblos, gelb<\/td><td>1,609\u20131,643<\/td><td>0,008\u20130,010<\/td><td>8<\/td><td>3,49\u20133,57<\/td><td>DR<\/td><td>schwach<\/td><td>inert<\/td><\/tr>\n      <tr><td>Turmalin<\/td><td>Turmalin<\/td><td>alle Farben<\/td><td>1,614\u20131,666<\/td><td>0,014\u20130,040<\/td><td>7\u20137,5<\/td><td>3,0\u20133,3<\/td><td>DR<\/td><td>stark<\/td><td>variabel<\/td><\/tr>\n      <tr><td>Zirkon<\/td><td>Zirkon<\/td><td>farblos, blau, braun<\/td><td>1,810\u20132,024<\/td><td>0.059<\/td><td>6\u20137,5<\/td><td>4,6\u20134,7<\/td><td>DR<\/td><td>stark<\/td><td>inert<\/td><\/tr>\n      <tr><td>Zoisit<\/td><td>Zoisit<\/td><td>gr\u00fcn, rosa<\/td><td>1,690\u20131,700<\/td><td>0.008<\/td><td>6\u20137<\/td><td>3.35<\/td><td>DR<\/td><td>m\u00e4\u00dfig<\/td><td>inert<\/td><\/tr>\n    <\/tbody>\n  <\/table>\n\n  <script>\n    function sortTable(columnIndex, type, header) {\n      const table = document.getElementById(\"gemopediaTable\");\n      const tbody = table.querySelector(\"tbody\");\n      const rows = Array.from(tbody.querySelectorAll(\"tr\"));\n      const headers = table.querySelectorAll(\"th\");\n\n      const isAsc = !header.classList.contains(\"sort-asc\");\n\n      headers.forEach(th => th.classList.remove(\"sort-asc\", \"sort-desc\"));\n\n      header.classList.add(isAsc ? \"sort-asc\" : \"sort-desc\");\n\n      rows.sort((a, b) => {\n        const aText = a.children[columnIndex].innerText.trim().toLowerCase();\n        const bText = b.children[columnIndex].innerText.trim().toLowerCase();\n\n        const aNum = parseSortableValue(aText);\n        const bNum = parseSortableValue(bText);\n\n        const bothNumeric = aNum !== null && bNum !== null;\n\n        if (bothNumeric) {\n          return isAsc ? aNum - bNum : bNum - aNum;\n        }\n\n        return isAsc\n          ? aText.localeCompare(bText)\n          : bText.localeCompare(aText);\n      });\n\n      rows.forEach(row => tbody.appendChild(row));\n    }\n\n    function parseSortableValue(value) {\n      const cleaned = value\n        .replace(\/[^d.-\u2013]\/g, \" \")\n        .trim();\n\n      if (!cleaned) return null;\n\n      const parts = cleaned.split(\/s+\/)\n        .map(v => v.replace(\"\u2013\", \"-\"))\n        .filter(Boolean);\n\n      const numbers = parts\n        .flatMap(part => part.split(\"-\"))\n        .map(n => parseFloat(n))\n        .filter(n => !isNaN(n));\n\n      if (!numbers.length) return null;\n\n      return numbers[0];\n    }\n  <\/script>\n<\/div>\n\n<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-normal\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" >Spaltendefinition<\/span><b aria-hidden=\"true\"><\/b><\/h2><\/div>\n\n<p data-start=\"351\" data-end=\"407\"><strong data-start=\"351\" data-end=\"359\">Name<\/strong><br data-start=\"359\" data-end=\"362\">Der gebr\u00e4uchliche Handelsname des Edelsteins.<\/p>\n<p data-start=\"409\" data-end=\"557\"><strong data-start=\"409\" data-end=\"418\">Gruppe<\/strong><br data-start=\"418\" data-end=\"421\">Die Mineralgruppe oder -art, zu der der Edelstein geh\u00f6rt. Steine innerhalb derselben Gruppe weisen h\u00e4ufig \u00e4hnliche chemische und physikalische Eigenschaften auf. <\/p>\n<p data-start=\"559\" data-end=\"680\"><strong data-start=\"559\" data-end=\"571\">Farbe(n)<\/strong><br data-start=\"571\" data-end=\"574\">Typischer Farbbereich, der bei dem Edelstein beobachtet wird. Variationen k\u00f6nnen je nach Spurenelementen und Herkunft auftreten. <\/p>\n<p data-start=\"682\" data-end=\"843\"><strong data-start=\"682\" data-end=\"707\">Brechungsindex (RI)<\/strong><br data-start=\"707\" data-end=\"710\">Ein Ma\u00df daf\u00fcr, wie stark Licht beim Eintritt in den Edelstein gebrochen wird. Eine der wichtigsten Eigenschaften zur Edelsteinbestimmung. <\/p>\n<p data-start=\"845\" data-end=\"1012\"><strong data-start=\"845\" data-end=\"862\">Doppelbrechung<\/strong><br data-start=\"862\" data-end=\"865\">Die numerische Differenz zwischen den beiden Brechungsindizes bei doppeltbrechenden Edelsteinen. Sie zeigt, wie stark das Licht in zwei Strahlen aufgespalten wird. <\/p>\n<p data-start=\"1014\" data-end=\"1148\"><strong data-start=\"1014\" data-end=\"1033\">H\u00e4rte (Mohs)<\/strong><br data-start=\"1033\" data-end=\"1036\">Widerstand gegen Kratzer nach der Mohs-Skala (1\u201310). Dieser Wert ist wichtig f\u00fcr Haltbarkeit und Trageeignung. <\/p>\n<p data-start=\"1150\" data-end=\"1302\"><strong data-start=\"1150\" data-end=\"1175\">Spezifisches Gewicht (SG)<\/strong><br data-start=\"1175\" data-end=\"1178\">Die relative Dichte des Edelsteins im Vergleich zu Wasser. N\u00fctzlich, um Edelsteine mit \u00e4hnlichem Aussehen voneinander zu unterscheiden. <\/p>\n<p data-start=\"1304\" data-end=\"1381\"><strong data-start=\"1304\" data-end=\"1320\">Polarisation<\/strong><br data-start=\"1320\" data-end=\"1323\">Zeigt, wie der Edelstein mit polarisiertem Licht interagiert:<\/p>\n<ul data-start=\"1382\" data-end=\"1544\">\n<li data-section-id=\"1c1cs9d\" data-start=\"1382\" data-end=\"1428\">\n<p data-start=\"1384\" data-end=\"1428\"><strong>Isotrop<\/strong>: einfach brechend (keine Verdopplung)<\/p>\n<\/li>\n<li data-section-id=\"1c1cs9d\" data-start=\"1382\" data-end=\"1428\">\n<p data-start=\"1384\" data-end=\"1428\"><strong>DR<\/strong> (Doppelbrechend): spaltet Licht in zwei Strahlen<\/p>\n<\/li>\n<li data-section-id=\"j1xipi\" data-start=\"1484\" data-end=\"1544\">\n<p data-start=\"1486\" data-end=\"1544\"><strong>Aggregat<\/strong> \/ Amorph: unregelm\u00e4\u00dfige oder keine Kristallstruktur<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1546\" data-end=\"1702\"><strong data-start=\"1546\" data-end=\"1561\">Pleochroismus<\/strong><br data-start=\"1561\" data-end=\"1564\">Die F\u00e4higkeit eines Edelsteins, je nach Blickrichtung unterschiedliche Farben zu zeigen. St\u00e4rke und Farbkombinationen variieren je nach Mineral. <\/p>\n<p data-start=\"1704\" data-end=\"1881\"><strong data-start=\"1704\" data-end=\"1722\">Chelsea-Filter<\/strong><br data-start=\"1722\" data-end=\"1725\">Ein Diagnosewerkzeug, mit dem Farbreaktionen unter bestimmten Lichtwellenl\u00e4ngen beobachtet werden. Einige Edelsteine zeigen charakteristische Farben (z. B. Rot bei Rubin oder Smaragd). <\/p>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-946","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gemopedia - mirkorusrough.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mirkorusrough.com\/de\/gemopedia\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gemopedia - mirkorusrough.com\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mirkorusrough.com\/de\/gemopedia\/\" \/>\n<meta property=\"og:site_name\" content=\"mirkorusrough.com\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-18T22:18:36+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"3\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mirkorusrough.com\/de\/gemopedia\/\",\"url\":\"https:\/\/mirkorusrough.com\/de\/gemopedia\/\",\"name\":\"Gemopedia - mirkorusrough.com\",\"isPartOf\":{\"@id\":\"https:\/\/mirkorusrough.com\/de\/#website\"},\"datePublished\":\"2026-03-18T21:34:05+00:00\",\"dateModified\":\"2026-03-18T22:18:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/mirkorusrough.com\/de\/gemopedia\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mirkorusrough.com\/de\/gemopedia\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mirkorusrough.com\/de\/gemopedia\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Start\",\"item\":\"https:\/\/mirkorusrough.com\/de\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Gemopedia\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mirkorusrough.com\/de\/#website\",\"url\":\"https:\/\/mirkorusrough.com\/de\/\",\"name\":\"Mirkorus Rough\",\"description\":\"Facet-grade stones &amp; rare minerals\",\"publisher\":{\"@id\":\"https:\/\/mirkorusrough.com\/de\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mirkorusrough.com\/de\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/mirkorusrough.com\/de\/#organization\",\"name\":\"Lapidarius Mirkorus\",\"url\":\"https:\/\/mirkorusrough.com\/de\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/mirkorusrough.com\/de\/#\/schema\/logo\/image\/\",\"url\":\"http:\/\/mirkorusrough.com\/wp-content\/uploads\/2026\/02\/MirkorusRough.png\",\"contentUrl\":\"http:\/\/mirkorusrough.com\/wp-content\/uploads\/2026\/02\/MirkorusRough.png\",\"width\":607,\"height\":434,\"caption\":\"Lapidarius Mirkorus\"},\"image\":{\"@id\":\"https:\/\/mirkorusrough.com\/de\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Gemopedia - mirkorusrough.com","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mirkorusrough.com\/de\/gemopedia\/","og_locale":"de_DE","og_type":"article","og_title":"Gemopedia - mirkorusrough.com","og_url":"https:\/\/mirkorusrough.com\/de\/gemopedia\/","og_site_name":"mirkorusrough.com","article_modified_time":"2026-03-18T22:18:36+00:00","twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"3\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/mirkorusrough.com\/de\/gemopedia\/","url":"https:\/\/mirkorusrough.com\/de\/gemopedia\/","name":"Gemopedia - mirkorusrough.com","isPartOf":{"@id":"https:\/\/mirkorusrough.com\/de\/#website"},"datePublished":"2026-03-18T21:34:05+00:00","dateModified":"2026-03-18T22:18:36+00:00","breadcrumb":{"@id":"https:\/\/mirkorusrough.com\/de\/gemopedia\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mirkorusrough.com\/de\/gemopedia\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/mirkorusrough.com\/de\/gemopedia\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Start","item":"https:\/\/mirkorusrough.com\/de\/"},{"@type":"ListItem","position":2,"name":"Gemopedia"}]},{"@type":"WebSite","@id":"https:\/\/mirkorusrough.com\/de\/#website","url":"https:\/\/mirkorusrough.com\/de\/","name":"Mirkorus Rough","description":"Facet-grade stones &amp; rare minerals","publisher":{"@id":"https:\/\/mirkorusrough.com\/de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mirkorusrough.com\/de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/mirkorusrough.com\/de\/#organization","name":"Lapidarius Mirkorus","url":"https:\/\/mirkorusrough.com\/de\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/mirkorusrough.com\/de\/#\/schema\/logo\/image\/","url":"http:\/\/mirkorusrough.com\/wp-content\/uploads\/2026\/02\/MirkorusRough.png","contentUrl":"http:\/\/mirkorusrough.com\/wp-content\/uploads\/2026\/02\/MirkorusRough.png","width":607,"height":434,"caption":"Lapidarius Mirkorus"},"image":{"@id":"https:\/\/mirkorusrough.com\/de\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/mirkorusrough.com\/de\/wp-json\/wp\/v2\/pages\/946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mirkorusrough.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mirkorusrough.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mirkorusrough.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mirkorusrough.com\/de\/wp-json\/wp\/v2\/comments?post=946"}],"version-history":[{"count":9,"href":"https:\/\/mirkorusrough.com\/de\/wp-json\/wp\/v2\/pages\/946\/revisions"}],"predecessor-version":[{"id":961,"href":"https:\/\/mirkorusrough.com\/de\/wp-json\/wp\/v2\/pages\/946\/revisions\/961"}],"wp:attachment":[{"href":"https:\/\/mirkorusrough.com\/de\/wp-json\/wp\/v2\/media?parent=946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}