{"id":2267,"date":"2025-10-01T14:17:11","date_gmt":"2025-10-01T14:17:11","guid":{"rendered":"https:\/\/dfoto.pl\/?page_id=2267"},"modified":"2025-10-02T18:44:13","modified_gmt":"2025-10-02T18:44:13","slug":"i-a-metale-i-stopy-miedzymetaliczne","status":"publish","type":"page","link":"https:\/\/dfoto.pl\/index.php\/about\/mineraly\/i-pierwiastki-rodzime\/i-a-metale-i-stopy-miedzymetaliczne\/","title":{"rendered":"I\/A \u2013 Metale i stopy mi\u0119dzymetaliczne"},"content":{"rendered":"<p><strong>Grupa I\/A (1.A) Strunza 2025 \u2013 Metale i stopy mi\u0119dzymetaliczne (Metals and Intermetallic Alloys)<\/strong> obejmuje minera\u0142y zbudowane z pojedynczych pierwiastk\u00f3w metalicznych oraz ich naturalnych stop\u00f3w. Cechuj\u0105 si\u0119 po\u0142yskiem metalicznym, bardzo dobr\u0105 przewodno\u015bci\u0105 elektryczn\u0105 i ciepln\u0105, wysok\u0105 g\u0119sto\u015bci\u0105, a metale rodzime s\u0105 zwykle kowalne i ci\u0105gliwe. Wyst\u0119puj\u0105 g\u0142\u00f3wnie w \u017cy\u0142ach hydrotermalnych, ska\u0142ach magmowych (tak\u017ce ultrazasadowych) oraz w z\u0142o\u017cach okruchowych (samorodki Au, Pt). W uj\u0119ciu Nickel\u2013Strunz (Strunz-Mindat 2025) 1.A dzieli si\u0119 m.in. na grupy:<\/p>\n<ul>\n<li><strong>miedziowo-cupalitow\u0105 (1.AA)<\/strong>,<\/li>\n<li><strong>cynkowo-mosi\u0119\u017cn\u0105 (1.AB)<\/strong>,<\/li>\n<li><strong>indowo-cynow\u0105 (1.AC)<\/strong>,<\/li>\n<li><strong>amalgamat\u00f3w rt\u0119ci (1.AD)<\/strong>,<\/li>\n<li><strong>\u017celazowo-chromow\u0105 (1.AE)<\/strong>,<\/li>\n<li><strong>pierwiastk\u00f3w z grupy platynowc\u00f3w \u2013 PGE (1.AF)<\/strong><\/li>\n<li><strong>stopy PGE-metal (1.AG)<\/strong>.<\/li>\n<\/ul>\n<p>Przyk\u0142ady reprezentatywne: w 1.AA \u2013 <strong>Au<\/strong>, <strong>Ag<\/strong>, <strong>Cu<\/strong> oraz naturalne intermetaliki <strong>aurikupryd<\/strong> Cu\u2083Au i <strong>tetra-aurikupryd<\/strong> AuCu; w 1.AC \u2013 <strong>In<\/strong>, <strong>Sn<\/strong> i fazy typu <strong>eta-br\u0105z<\/strong> Cu\u2086Sn\u2085; w 1.AD \u2013 <strong>Hg<\/strong> i amalgamaty srebra\/z\u0142ota, np. <strong>moschellandsbergit<\/strong> Ag\u2082Hg\u2083, <strong>schachneryt<\/strong> Ag\u2081.\u2081Hg\u2080.\u2089; w 1.AE \u2013 <strong>Fe<\/strong> (taenit (Fe,Ni), tetrataenit FeNi, awaruit Ni\u2083Fe) oraz metale przej\u015bciowe <strong>Cr<\/strong>, <strong>Mo<\/strong>, <strong>W<\/strong>; w 1.AF \u2013 platynowce: <strong>Pt<\/strong>, <strong>Pd<\/strong>, <strong>Rh<\/strong>, <strong>Ir<\/strong>, <strong>Os<\/strong>, <strong>Ru<\/strong>. Ten zestaw oddaje zakres chemiczny i paragenetyczny dzia\u0142u 1.A.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Grupa I\/A (1.A) Strunza 2025 \u2013 Metale i stopy mi\u0119dzymetaliczne (Metals and Intermetallic Alloys) obejmuje minera\u0142y zbudowane z pojedynczych pierwiastk\u00f3w&hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2238,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"give_campaign_id":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"class_list":["post-2267","page","type-page","status-publish","hentry"],"aioseo_notices":[],"campaignId":"","_links":{"self":[{"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/comments?post=2267"}],"version-history":[{"count":3,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2267\/revisions"}],"predecessor-version":[{"id":2335,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2267\/revisions\/2335"}],"up":[{"embeddable":true,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2238"}],"wp:attachment":[{"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/media?parent=2267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}