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class="vector-toc-link" href="#Utilisations"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Utilisations</span> </div> </a> <ul id="toc-Utilisations-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Origine" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Origine"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Origine</span> </div> </a> <ul id="toc-Origine-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Références" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Références"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Références</span> </div> </a> <ul id="toc-Références-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voir_aussi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voir_aussi"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Voir aussi</span> </div> </a> <button aria-controls="toc-Voir_aussi-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>Afficher / masquer la sous-section Voir aussi</span> </button> <ul id="toc-Voir_aussi-sublist" class="vector-toc-list"> <li id="toc-Bibliographie" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Bibliographie"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Bibliographie</span> </div> </a> <ul id="toc-Bibliographie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Articles_connexes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Articles_connexes"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.2</span> <span>Articles connexes</span> </div> </a> <ul id="toc-Articles_connexes-sublist" class="vector-toc-list"> </ul> </li> </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="Sommaire" 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="Basculer la table des matières" > <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">Basculer la table des matières</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">Métal précieux</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="Aller à un article dans une autre langue. Disponible en 39 langues." > <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-39" 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">39 langues</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%81%D9%84%D8%B2_%D9%86%D9%81%D9%8A%D8%B3" title="فلز نفيس – arabe" lang="ar" hreflang="ar" data-title="فلز نفيس" data-language-autonym="العربية" data-language-local-name="arabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Metall_preci%C3%B3s" title="Metall preciós – catalan" lang="ca" hreflang="ca" data-title="Metall preciós" data-language-autonym="Català" data-language-local-name="catalan" 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/Drah%C3%BD_kov" title="Drahý kov – tchèque" lang="cs" hreflang="cs" data-title="Drahý kov" data-language-autonym="Čeština" data-language-local-name="tchèque" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CE%BF%CE%BB%CF%8D%CF%84%CE%B9%CE%BC%CE%B1_%CE%BC%CE%AD%CF%84%CE%B1%CE%BB%CE%BB%CE%B1" title="Πολύτιμα μέταλλα – grec" lang="el" hreflang="el" data-title="Πολύτιμα μέταλλα" data-language-autonym="Ελληνικά" data-language-local-name="grec" 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/Precious_metal" title="Precious metal – anglais" lang="en" hreflang="en" data-title="Precious metal" data-language-autonym="English" data-language-local-name="anglais" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Valormetalo" title="Valormetalo – espéranto" lang="eo" hreflang="eo" data-title="Valormetalo" data-language-autonym="Esperanto" data-language-local-name="espéranto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Metal_precioso" title="Metal precioso – espagnol" lang="es" hreflang="es" data-title="Metal precioso" data-language-autonym="Español" data-language-local-name="espagnol" 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/V%C3%A4%C3%A4rismetallid" title="Väärismetallid – estonien" lang="et" hreflang="et" data-title="Väärismetallid" data-language-autonym="Eesti" data-language-local-name="estonien" 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/Metal_preziatu" title="Metal preziatu – basque" lang="eu" hreflang="eu" data-title="Metal preziatu" data-language-autonym="Euskara" data-language-local-name="basque" 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/%D9%81%D9%84%D8%B2_%DA%AF%D8%B1%D8%A7%D9%86%E2%80%8C%D8%A8%D9%87%D8%A7" title="فلز گران‌بها – persan" lang="fa" hreflang="fa" data-title="فلز گران‌بها" data-language-autonym="فارسی" data-language-local-name="persan" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%AA%D7%9B%D7%AA_%D7%99%D7%A7%D7%A8%D7%94" title="מתכת יקרה – hébreu" lang="he" hreflang="he" data-title="מתכת יקרה" data-language-autonym="עברית" data-language-local-name="hébreu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AC%E0%A4%B9%E0%A5%81%E0%A4%AE%E0%A5%82%E0%A4%B2%E0%A5%8D%E0%A4%AF_%E0%A4%A7%E0%A4%BE%E0%A4%A4%E0%A5%81" title="बहुमूल्य धातु – hindi" lang="hi" hreflang="hi" data-title="बहुमूल्य धातु" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Dragocjeni_metali" title="Dragocjeni metali – croate" lang="hr" hreflang="hr" data-title="Dragocjeni metali" data-language-autonym="Hrvatski" data-language-local-name="croate" 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/Nemesf%C3%A9m_(gazdas%C3%A1g)" title="Nemesfém (gazdaság) – hongrois" lang="hu" hreflang="hu" data-title="Nemesfém (gazdaság)" data-language-autonym="Magyar" data-language-local-name="hongrois" 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/%D4%B9%D5%A1%D5%B6%D5%AF%D5%A1%D5%A3%D5%AB%D5%B6_%D5%B4%D5%A5%D5%BF%D5%A1%D5%B2%D5%B6%D5%A5%D6%80" title="Թանկագին մետաղներ – arménien" lang="hy" hreflang="hy" data-title="Թանկագին մետաղներ" data-language-autonym="Հայերեն" data-language-local-name="arménien" 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/Logam_berharga" title="Logam berharga – indonésien" lang="id" hreflang="id" data-title="Logam berharga" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonésien" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Precoza_metalo" title="Precoza metalo – ido" lang="io" hreflang="io" data-title="Precoza metalo" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/G%C3%B3%C3%B0m%C3%A1lmur" title="Góðmálmur – islandais" lang="is" hreflang="is" data-title="Góðmálmur" data-language-autonym="Íslenska" data-language-local-name="islandais" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Metallo_prezioso" title="Metallo prezioso – italien" lang="it" hreflang="it" data-title="Metallo prezioso" data-language-autonym="Italiano" data-language-local-name="italien" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E8%B2%B4%E9%87%91%E5%B1%9E" title="貴金属 – japonais" lang="ja" hreflang="ja" data-title="貴金属" data-language-autonym="日本語" data-language-local-name="japonais" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EA%B7%80%EA%B8%88%EC%86%8D" title="귀금속 – coréen" lang="ko" hreflang="ko" data-title="귀금속" data-language-autonym="한국어" data-language-local-name="coréen" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Metaly_sarobidy" title="Metaly sarobidy – malgache" lang="mg" hreflang="mg" data-title="Metaly sarobidy" data-language-autonym="Malagasy" data-language-local-name="malgache" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A1%D0%BA%D0%B0%D0%BF%D0%BE%D1%86%D0%B5%D0%BD_%D0%BC%D0%B5%D1%82%D0%B0%D0%BB" title="Скапоцен метал – macédonien" lang="mk" hreflang="mk" data-title="Скапоцен метал" data-language-autonym="Македонски" data-language-local-name="macédonien" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Logam_berharga" title="Logam berharga – malais" lang="ms" hreflang="ms" data-title="Logam berharga" data-language-autonym="Bahasa Melayu" data-language-local-name="malais" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Metal_preci%C3%B3s" title="Metal preciós – occitan" lang="oc" hreflang="oc" data-title="Metal preciós" data-language-autonym="Occitan" data-language-local-name="occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Metal_precioso" title="Metal precioso – portugais" lang="pt" hreflang="pt" data-title="Metal precioso" data-language-autonym="Português" data-language-local-name="portugais" 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/Metal_pre%C8%9Bios" title="Metal prețios – roumain" lang="ro" hreflang="ro" data-title="Metal prețios" data-language-autonym="Română" data-language-local-name="roumain" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Precious_metal" title="Precious metal – Simple English" lang="en-simple" hreflang="en-simple" data-title="Precious metal" data-language-autonym="Simple English" data-language-local-name="Simple English" 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/Drah%C3%BD_kov" title="Drahý kov – slovaque" lang="sk" hreflang="sk" data-title="Drahý kov" data-language-autonym="Slovenčina" data-language-local-name="slovaque" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%85%E0%AE%B0%E0%AE%BF%E0%AE%AF_%E0%AE%89%E0%AE%B2%E0%AF%8B%E0%AE%95%E0%AE%AE%E0%AF%8D" title="அரிய உலோகம் – tamoul" lang="ta" hreflang="ta" data-title="அரிய உலோகம்" data-language-autonym="தமிழ்" data-language-local-name="tamoul" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%82%E0%B8%A5%E0%B8%AB%E0%B8%B0%E0%B8%A1%E0%B8%B5%E0%B8%84%E0%B9%88%E0%B8%B2" title="โลหะมีค่า – thaï" lang="th" hreflang="th" data-title="โลหะมีค่า" data-language-autonym="ไทย" data-language-local-name="thaï" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/De%C4%9Ferli_metal" title="Değerli metal – turc" lang="tr" hreflang="tr" data-title="Değerli metal" data-language-autonym="Türkçe" data-language-local-name="turc" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk badge-Q70893996 mw-list-item" title=""><a href="https://uk.wikipedia.org/wiki/%D0%94%D0%BE%D1%80%D0%BE%D0%B3%D0%BE%D1%86%D1%96%D0%BD%D0%BD%D0%B8%D0%B9_%D0%BC%D0%B5%D1%82%D0%B0%D0%BB" title="Дорогоцінний метал – ukrainien" lang="uk" hreflang="uk" data-title="Дорогоцінний метал" data-language-autonym="Українська" data-language-local-name="ukrainien" 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/Kim_lo%E1%BA%A1i_qu%C3%BD" title="Kim loại quý – vietnamien" lang="vi" hreflang="vi" data-title="Kim loại quý" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamien" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E8%B4%B5%E9%87%91%E5%B1%9E" title="贵金属 – wu" lang="wuu" hreflang="wuu" data-title="贵金属" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%B2%B4%E9%87%91%E5%B1%AC" title="貴金屬 – chinois" lang="zh" hreflang="zh" data-title="貴金屬" data-language-autonym="中文" data-language-local-name="chinois" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E8%B2%B4%E9%87%91%E5%B1%AC" title="貴金屬 – chinois littéraire" lang="lzh" hreflang="lzh" data-title="貴金屬" data-language-autonym="文言" data-language-local-name="chinois littéraire" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/K%C3%B9i_kim-sio%CC%8Dk" title="Kùi kim-sio̍k – minnan" lang="nan" hreflang="nan" data-title="Kùi kim-sio̍k" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E8%B2%B4%E9%87%91%E5%B1%AC" title="貴金屬 – cantonais" lang="yue" hreflang="yue" data-title="貴金屬" data-language-autonym="粵語" data-language-local-name="cantonais" class="interlanguage-link-target"><span>粵語</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/Q271449#sitelinks-wikipedia" title="Modifier les liens interlangues" class="wbc-editpage">Modifier les liens</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="Espaces de noms"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div 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<button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">masquer</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">Un article de Wikipédia, l'encyclopédie libre.</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="fr" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fichier:Latrobe_gold_nugget_Natural_History_Museum.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Latrobe_gold_nugget_Natural_History_Museum.jpg/220px-Latrobe_gold_nugget_Natural_History_Museum.jpg" decoding="async" width="220" height="293" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Latrobe_gold_nugget_Natural_History_Museum.jpg/330px-Latrobe_gold_nugget_Natural_History_Museum.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Latrobe_gold_nugget_Natural_History_Museum.jpg/440px-Latrobe_gold_nugget_Natural_History_Museum.jpg 2x" data-file-width="2592" data-file-height="3456" /></a><figcaption>La pépite d'or de Latrobe. Cette pépite d'or est exceptionnelle en raison de ses cristaux d'or cubiques bien développés. Sa masse est de 717 grammes. Exposée au Vault, Natural History Museum, Londres.</figcaption></figure> <p>Un <b>métal précieux</b> est un <a href="/wiki/M%C3%A9tal" title="Métal">métal</a> de grande valeur économique. La notion de métal précieux est fluctuante selon les époques et les <a href="/wiki/Civilisation" title="Civilisation">civilisations</a> en fonction de l'offre et la demande : si l'on pense essentiellement aujourd'hui à l'<a href="/wiki/Or" title="Or">or</a>, l'<a href="/wiki/Argent" title="Argent">argent</a>, le <a href="/wiki/Platine" title="Platine">platine</a>, le <a href="/wiki/Rhodium" title="Rhodium">rhodium</a> et le <a href="/wiki/Palladium" title="Palladium">palladium</a>, on remarquera que ce ne sont pas nécessairement les plus chers ni ceux qui ont toujours été les plus appréciés par tous les peuples. </p><p>On parle aussi de <i>métaux semi-précieux</i> pour des métaux historiquement moins recherchés mais rares comme le <a href="/wiki/Titane" title="Titane">titane</a> ou se raréfiant comme le <a href="/wiki/Cuivre" title="Cuivre">cuivre</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Histoire">Histoire</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&veaction=edit&section=1" title="Modifier la section : Histoire" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&action=edit&section=1" title="Modifier le code source de la section : Histoire"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>À l'époque de la <a href="/wiki/Gr%C3%A8ce_antique" title="Grèce antique">Grèce antique</a>, le <a href="/wiki/Bronze_de_Corinthe" title="Bronze de Corinthe">bronze de Corinthe</a> était un alliage considéré comme plus précieux que l'or ou l'argent. </p><p>Dans l'<a href="/wiki/Empire_ottoman" title="Empire ottoman">Empire ottoman</a>, sous <a href="/wiki/Soliman_le_Magnifique" title="Soliman le Magnifique">Soliman le Magnifique</a>, les <a href="/wiki/Orf%C3%A8vrerie" title="Orfèvrerie">orfèvres</a> s'appliquaient à incruster de <a href="/wiki/Rubis" title="Rubis">rubis</a> et d'<a href="/wiki/%C3%89meraude" title="Émeraude">émeraudes</a> des <a href="/wiki/Th%C3%A9i%C3%A8re" title="Théière">théières</a> en <a href="/wiki/Zinc" title="Zinc">zinc</a>. Ce métal terne était alors quasiment inconnu et passait donc pour très rare. Au <a href="/wiki/XIXe_si%C3%A8cle" title="XIXe siècle"><abbr class="abbr" title="19ᵉ siècle"><span class="romain">XIX</span><sup style="font-size:72%">e</sup></abbr> siècle</a> encore, le platine était utilisé par des escrocs pour contrefaire certaines pièces d'or (le platine étant de même masse volumique que l'or). </p><p>Dans les années <a href="/wiki/1860" title="1860">1860</a>, la <a href="/wiki/Histoire_des_bourses_de_valeurs#Hausses_météorites_et_premiers_ouvriers_millionnaires_à_San_Francisco" title="Histoire des bourses de valeurs">découverte de filons d'argent dans l'Ouest américain</a> rend ce métal surabondant, affectant l'économie des nations utilisant un système monétaire reposant sur le <a href="/wiki/Bim%C3%A9tallisme" title="Bimétallisme">bi-métallisme</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Utilisations">Utilisations</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&veaction=edit&section=2" title="Modifier la section : Utilisations" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&action=edit&section=2" title="Modifier le code source de la section : Utilisations"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Les métaux précieux ont de nombreuses applications industrielles. En particulier, l'<a href="/wiki/%C3%89lectronique_(technique)" title="Électronique (technique)">électronique</a> utilise le platine, le palladium, le <a href="/wiki/Rhodium" title="Rhodium">rhodium</a>, l'or et l'argent. Les métaux précieux sont aussi essentiels pour le secteur médical (les prothèses). </p><p>La production de ces métaux par extraction du milieu naturel ne suffit plus pour assurer les besoins de la consommation mondiale. Par exemple, pour l'or, dont la production baisse depuis <a href="/wiki/2001" title="2001">2001</a>, il est estimé que 10 à 20 % de la consommation provient du <a href="/wiki/Recyclage" title="Recyclage">recyclage</a><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup>. </p> <div class="mw-heading mw-heading2"><h2 id="Origine">Origine</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&veaction=edit&section=3" title="Modifier la section : Origine" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&action=edit&section=3" title="Modifier le code source de la section : Origine"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Selon une étude<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup> de 2011 réalisée par Matthias Willbold et Tim Elliott de l'<a href="/wiki/Universit%C3%A9_de_Bristol" title="Université de Bristol">Université de Bristol</a>, les métaux précieux comme l’<a href="/wiki/Or" title="Or">or</a>, l’<a href="/wiki/Iridium" title="Iridium">iridium</a> et ceux du groupe <a href="/wiki/Platine" title="Platine">platine</a> seraient d'origine extra-terrestre et seraient arrivés sur Terre via des <a href="/wiki/M%C3%A9t%C3%A9orite" title="Météorite">météorites</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Références"><span id="R.C3.A9f.C3.A9rences"></span>Références</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&veaction=edit&section=4" title="Modifier la section : Références" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&action=edit&section=4" title="Modifier le code source de la section : Références"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink noprint"><a href="#cite_ref-1">↑</a> </span><span class="reference-text">Yves Jehanne, Pierre Blazy, <a rel="nofollow" class="external text" href="http://www.techniques-ingenieur.fr/book/m2394/recyclage-des-metaux-precieux.html"><i>Recyclage des métaux précieux</i></a>, 10 décembre 2002</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink noprint"><a href="#cite_ref-2">↑</a> </span><span class="reference-text"><a rel="nofollow" class="external text" href="http://www.nature.com/nature/journal/v477/n7363/full/477168a.html">Geoscience: Earth's patchy late veneer</a></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Voir_aussi">Voir aussi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&veaction=edit&section=5" title="Modifier la section : Voir aussi" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&action=edit&section=5" title="Modifier le code source de la section : Voir aussi"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r194021218">.mw-parser-output .autres-projets>.titre{text-align:center;margin:0.2em 0}.mw-parser-output .autres-projets>ul{margin:0;padding:0}.mw-parser-output .autres-projets>ul>li{list-style:none;margin:0.2em 0;text-indent:0;padding-left:24px;min-height:20px;text-align:left;display:block}.mw-parser-output .autres-projets>ul>li>a{font-style:italic}@media(max-width:720px){.mw-parser-output .autres-projets{float:none}}</style><div class="autres-projets boite-grise boite-a-droite noprint js-interprojets"> <p class="titre">Sur les autres projets Wikimedia :</p> <ul class="noarchive plainlinks"> <li class="wiktionary"><a href="https://fr.wiktionary.org/wiki/m%C3%A9tal_pr%C3%A9cieux" class="extiw" title="wikt:métal précieux">métal précieux</a>, <span class="nowrap">sur le <span class="project">Wiktionnaire</span></span></li> </ul> </div> <div class="mw-heading mw-heading3"><h3 id="Bibliographie">Bibliographie</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&veaction=edit&section=6" title="Modifier la section : Bibliographie" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&action=edit&section=6" title="Modifier le code source de la section : Bibliographie"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="ouvrage" id="Colleu2014"><span class="ouvrage" id="Yannick_Colleu2014">Yannick Colleu, <cite class="italique">Investir dans les métaux précieux</cite>, <a href="/wiki/Eyrolles" title="Eyrolles">Éditions Eyrolles</a>, <time>2014</time>, 256 <abbr class="abbr" title="pages">p.</abbr> <small style="line-height:1em;">(<a rel="nofollow" class="external text" href="https://books.google.fr/books?id=7KSoBAAAQBAJ&printsec=frontcover">lire en ligne</a>)</small><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Investir+dans+les+m%C3%A9taux+pr%C3%A9cieux&rft.pub=%C3%89ditions+Eyrolles&rft.aulast=Colleu&rft.aufirst=Yannick&rft.date=2014&rft.tpages=256&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AM%C3%A9tal+pr%C3%A9cieux"></span></span></span></li> <li><span class="ouvrage" id="Fargeon1992"><span class="ouvrage" id="Maurice_Fargeon1992">Maurice Fargeon, <cite class="italique">Technologie des métaux précieux</cite>, Masson, <time>1992</time>, 619 <abbr class="abbr" title="pages">p.</abbr><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Technologie+des+m%C3%A9taux+pr%C3%A9cieux&rft.pub=Masson&rft.aulast=Fargeon&rft.aufirst=Maurice&rft.date=1992&rft.tpages=619&rfr_id=info%3Asid%2Ffr.wikipedia.org%3AM%C3%A9tal+pr%C3%A9cieux"></span></span></span></li></ul> <div class="mw-heading mw-heading3"><h3 id="Articles_connexes">Articles connexes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&veaction=edit&section=7" title="Modifier la section : Articles connexes" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=M%C3%A9tal_pr%C3%A9cieux&action=edit&section=7" title="Modifier le code source de la section : Articles connexes"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/M%C3%A9tal_noble" title="Métal noble">Métal noble</a></li> <li><a href="/wiki/Cyanuration" title="Cyanuration">Cyanuration</a></li> <li><a href="/wiki/Once_troy" title="Once troy">Once troy</a></li> <li><a href="/wiki/Carat_(puret%C3%A9)" title="Carat (pureté)">Carat (pureté)</a></li></ul> <div class="navbox-container" style="clear:both;"> <table class="navbox collapsible noprint autocollapse" style=""> <tbody><tr><th class="navbox-title" colspan="2" style=""><div style="float:left; width:6em; text-align:left"><div class="noprint plainlinks nowrap tnavbar" style="padding:0; font-size:xx-small; color:var(--color-emphasized, #000000);"><a href="/wiki/Mod%C3%A8le:Palette_Titre_des_m%C3%A9taux_pr%C3%A9cieux" title="Modèle:Palette Titre des métaux précieux"><abbr class="abbr" title="Voir ce modèle.">v</abbr></a> · <a class="external text" href="https://fr.wikipedia.org/w/index.php?title=Mod%C3%A8le:Palette_Titre_des_m%C3%A9taux_pr%C3%A9cieux&action=edit"><abbr class="abbr" title="Modifier ce modèle. Merci de prévisualiser avant de sauvegarder.">m</abbr></a></div></div><div style="font-size:110%"><a href="/wiki/Titre_(m%C3%A9tal)" title="Titre (métal)">Titre</a> des <a class="mw-selflink selflink">métaux précieux</a></div></th> </tr> <tr> <th class="navbox-group" style="width:170px">Mesure du titre des métaux</th> <td class="navbox-list" style=""><div class="liste-horizontale"> <ul><li><a href="/wiki/Titre_(m%C3%A9tal)" title="Titre (métal)">Titre (métal)</a></li> <li><a href="/wiki/Titre_au_milli%C3%A8me" title="Titre au millième">Titre au millième</a></li> <li><a href="/wiki/Carat_(puret%C3%A9)" title="Carat (pureté)">Carat (pureté)</a></li> <li><a href="/wiki/Titre_(m%C3%A9tal)" title="Titre (métal)">Aloi</a></li> <li><a href="/wiki/Peggio" title="Peggio">Peggio</a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:170px">Procédures de contrôle</th> <td class="navbox-list navbox-even" style=""><div class="liste-horizontale"> <ul><li><a href="/wiki/Test_%C3%A0_l%27acide" title="Test à l'acide">Test à l’acide</a></li> <li><a href="/wiki/Pierre_de_touche" title="Pierre de touche">Pierre de touche</a></li> <li><a href="/wiki/Coupellation" title="Coupellation">Coupellation</a></li> <li><a href="/w/index.php?title=Test_de_l%27argent_par_la_voie_humide&action=edit&redlink=1" class="new" title="Test de l'argent par la voie humide (page inexistante)">Test de l'argent par la voie humide</a></li> <li><a href="/wiki/Essayeur" title="Essayeur">Essayeur</a></li></ul> </div></td> </tr> <tr> <th class="navbox-group" style="width:170px">Marques du titre</th> <td class="navbox-list" style=""><div class="liste-horizontale"> <ul><li><a href="/wiki/Poin%C3%A7on_(m%C3%A9tal_pr%C3%A9cieux)" title="Poinçon (métal précieux)">Poinçon (métal précieux)</a></li> <li><a href="/wiki/Poin%C3%A7on_(m%C3%A9tal_pr%C3%A9cieux,_France)" title="Poinçon (métal précieux, France)">Poinçon (métal précieux, France)</a></li></ul> </div></td> </tr> 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