{"id":2367,"date":"2025-10-02T23:23:52","date_gmt":"2025-10-02T23:23:52","guid":{"rendered":"https:\/\/dfoto.pl\/?page_id=2367"},"modified":"2025-10-02T23:23:52","modified_gmt":"2025-10-02T23:23:52","slug":"iv-e-tlenki-o-nadmiarze-tlenu","status":"publish","type":"page","link":"https:\/\/dfoto.pl\/index.php\/about\/mineraly\/iv-tlenki-i-wodorotlenki\/iv-e-tlenki-o-nadmiarze-tlenu\/","title":{"rendered":"IV\/E \u2013 Tlenki o nadmiarze tlenu"},"content":{"rendered":"<p><strong>Grupa IV\/E Strunza (2025) \u2013 Tlenki o nadmiarze tlenu (Metal:Oxygen &lt; 1:2)<\/strong> obejmuje minera\u0142y, w kt\u00f3rych stosunek metalu do tlenu jest mniejszy ni\u017c 1:2 \u2013 to \u201ebogato-tlenowe\u201d oksydy powstaj\u0105ce najcz\u0119\u015bciej w strefach wt\u00f3rnego utleniania z\u0142\u00f3\u017c oraz w \u015brodowiskach fumarolowych i hydrotermalnych. W uj\u0119ciu Strunz-Mindat dzia\u0142 4.E jest wyszczeg\u00f3lniony oddzielnie obok klasycznych podzia\u0142\u00f3w 4.A\u20134.D i obejmuje m.in. tlenki molibdenu, wolframu i tantalu o wy\u017cszym stopniu utlenienia.<\/p>\n<p>Do reprezentatywnych przyk\u0142ad\u00f3w nale\u017c\u0105: <strong>molybdyt<\/strong> MoO\u2083, <strong>wolframowy<\/strong> WO\u2083 (np. liguowuit, krasnogoryt) oraz <strong>tantyt<\/strong> Ta\u2082O\u2085. Molybdyt to klasyczny produkt utleniania mineralizacji Mo (porfirowych i \u017cy\u0142owych), rozpoznawalny po barwach od jasno\u017c\u00f3\u0142tej do jasnobr\u0105zowej i twardo\u015bci 3\u20134. Obecno\u015b\u0107 tych oksyd\u00f3w bywa cennym wska\u017anikiem proces\u00f3w utleniania i mobilno\u015bci metali technologicznych (Mo, W, Ta) w strefach przypowierzchniowych.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Grupa IV\/E Strunza (2025) \u2013 Tlenki o nadmiarze tlenu (Metal:Oxygen &lt; 1:2) obejmuje minera\u0142y, w kt\u00f3rych stosunek metalu do tlenu&hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2248,"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-2367","page","type-page","status-publish","hentry"],"aioseo_notices":[],"campaignId":"","_links":{"self":[{"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2367","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=2367"}],"version-history":[{"count":1,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2367\/revisions"}],"predecessor-version":[{"id":2368,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2367\/revisions\/2368"}],"up":[{"embeddable":true,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2248"}],"wp:attachment":[{"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/media?parent=2367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}