{"id":2277,"date":"2025-10-01T14:21:46","date_gmt":"2025-10-01T14:21:46","guid":{"rendered":"https:\/\/dfoto.pl\/?page_id=2277"},"modified":"2025-10-01T22:46:06","modified_gmt":"2025-10-01T22:46:06","slug":"ii-c-metaliczne-siarczki-o-stosunku-ms-11","status":"publish","type":"page","link":"https:\/\/dfoto.pl\/index.php\/about\/mineraly\/ii-siarczki-i-siarkosole\/ii-c-metaliczne-siarczki-o-stosunku-ms-11\/","title":{"rendered":"II\/C \u2013 Metaliczne siarczki o stosunku M:S = 1:1"},"content":{"rendered":"<p><strong>Grupa II\/C (Nickel\u2013Strunz \/ Strunz 2025) \u2013 \u201eMetaliczne siarczki o stosunku M:S = 1:1 (i podobnym)\u201d<\/strong> obejmuje g\u0142\u00f3wnie proste (binarnie lub prawie binarnie) zwi\u0105zki metali z siark\u0105, a tak\u017ce ich bliskie analogi z Se i Te oraz \u2013 w tej samej logice stechiometrycznej \u2013 wybrane arsenki\/antymonki\/bizmutynki. W uj\u0119ciu Strunz-Mindat 2025 dzia\u0142 2.C dzieli si\u0119 na poddzia\u0142y:<\/p>\n<ul>\n<li><strong>2.CA (z Cu)<\/strong>,<\/li>\n<li><strong>2.CB (z Zn, Fe, Cu, Ag, itd.)<\/strong>,<\/li>\n<li><strong>2.CC (z Ni, Fe, Co, PGE, itd.)<\/strong><\/li>\n<li><strong>2.CD (z Sn, Pb, Hg, itd.)<\/strong>.<\/li>\n<\/ul>\n<p>Minera\u0142y te s\u0105 zazwyczaj nieprzezroczyste, maj\u0105 metaliczny po\u0142ysk, wysok\u0105 g\u0119sto\u015b\u0107 i dobr\u0105 przewodno\u015b\u0107. Ich prosta stechiometria (\u22481:1) przek\u0142ada si\u0119 na do\u015b\u0107 regularne struktury i szerok\u0105 obecno\u015b\u0107 w uk\u0142adach magmowych i hydrotermalnych.<\/p>\n<p>Przyk\u0142ady reprezentatywne: w <strong>2.CA<\/strong> klasyczny <strong>kowelin (CuS)<\/strong> oraz pokrewne miedziono\u015bne siarczki\/selenki (np. <strong>yarrowit, Cu\u2089S\u2088<\/strong>). W <strong>2.CB<\/strong> pojawiaj\u0105 si\u0119 m.in. <strong>hawleyit (CdS)<\/strong> i bardziej z\u0142o\u017cone, ale \u201e~1:1\u201d uk\u0142ady typu <strong>germanit\/kolusyt<\/strong>. Poddzia\u0142 <strong>2.CC<\/strong> obejmuje \u017celazowo-niklowe systemy z <strong>troilitem (FeS)<\/strong> i <strong>pirrotynem (Fe\u2081\u208b\u2093S)<\/strong> oraz antmonid\/arsenidowe analogi Ni\/Co (np. <strong>breithauptyt, NiSb<\/strong>). W <strong>2.CD<\/strong> znajdziesz klasyczne rudy metali ci\u0119\u017ckich: <strong>galen\u0119 (PbS)<\/strong>, <strong>cynober (HgS)<\/strong>, a tak\u017ce <strong>alabandyn (MnS)<\/strong>, <strong>clausthalit (PbSe)<\/strong>, <strong>altait (PbTe)<\/strong>, <strong>oldhamit (CaS)<\/strong> czy <strong>keilit ((Fe,Mg)S)<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Grupa II\/C (Nickel\u2013Strunz \/ Strunz 2025) \u2013 \u201eMetaliczne siarczki o stosunku M:S = 1:1 (i podobnym)\u201d obejmuje g\u0142\u00f3wnie proste (binarnie&hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2241,"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-2277","page","type-page","status-publish","hentry"],"aioseo_notices":[],"campaignId":"","_links":{"self":[{"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2277","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=2277"}],"version-history":[{"count":3,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2277\/revisions"}],"predecessor-version":[{"id":2300,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2277\/revisions\/2300"}],"up":[{"embeddable":true,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2241"}],"wp:attachment":[{"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/media?parent=2277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}