{"id":2256,"date":"2025-10-01T14:10:39","date_gmt":"2025-10-01T14:10:39","guid":{"rendered":"https:\/\/dfoto.pl\/?page_id=2256"},"modified":"2025-10-01T14:10:39","modified_gmt":"2025-10-01T14:10:39","slug":"vii-fosforany-arseniany-i-wanadaniany","status":"publish","type":"page","link":"https:\/\/dfoto.pl\/index.php\/about\/mineraly\/vii-fosforany-arseniany-i-wanadaniany\/","title":{"rendered":"VII \u2013 Fosforany, arseniany i wanadaniany"},"content":{"rendered":"<p><strong>Grupa VII Strunza \u2013 Fosforany, arseniany i wanadaniany (Phosphates, Arsenates and Vanadates)<\/strong> obejmuje minera\u0142y, w kt\u00f3rych g\u0142\u00f3wnym anionem s\u0105 grupy tetraedryczne XO<sub>4<\/sub><sup>3-<\/sup>, gdzie X oznacza fosfor (P), arsen (As) lub wanad (V). Struktura tych minera\u0142\u00f3w jest zbli\u017cona do budowy krzemian\u00f3w, jednak zamiast krzemu w centrum tetraedru znajduje si\u0119 fosfor, arsen lub wanad. Minera\u0142y tej grupy cz\u0119sto powstaj\u0105 w wyniku proces\u00f3w hydrotermalnych, w strefach utleniania z\u0142\u00f3\u017c rud metali lub w osadach chemicznych i biologicznych. Charakteryzuj\u0105 si\u0119 bogat\u0105 palet\u0105 barw, szklistym po\u0142yskiem i zazwyczaj \u015bredni\u0105 twardo\u015bci\u0105.<\/sub><\/p>\n<p>Do najwa\u017cniejszych przedstawicieli grupy VII nale\u017c\u0105 apatyt (Ca\u2085(PO\u2084)\u2083(F,Cl,OH)), monacyt ((Ce,La,Th)PO\u2084), wawrinit (Fe\u00b3\u207a\u2082(VO\u2084)\u2083) oraz mimetezyt (Pb\u2085(AsO\u2084)\u2083Cl). Apatyt jest g\u0142\u00f3wnym sk\u0142adnikiem ska\u0142 magmowych i osadowych oraz podstawowym minera\u0142em fosforu, niezb\u0119dnym w produkcji nawoz\u00f3w. Minera\u0142y fosforanowe, arsenianowe i wanadanowe odgrywaj\u0105 r\u00f3wnie\u017c istotn\u0105 rol\u0119 w procesach geochemicznych i biologicznych \u2013 fosforany stanowi\u0105 wa\u017cny sk\u0142adnik organizm\u00f3w \u017cywych, a wiele wanadan\u00f3w i arsenian\u00f3w to minera\u0142y wska\u017anikowe warunk\u00f3w utleniania w strefach rudnych. Grupa VII Strunza \u0142\u0105czy zatem znaczenie naukowe, przemys\u0142owe i ekologiczne, b\u0119d\u0105c kluczowa dla zrozumienia obiegu pierwiastk\u00f3w w przyrodzie.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Grupa VII Strunza \u2013 Fosforany, arseniany i wanadaniany (Phosphates, Arsenates and Vanadates) obejmuje minera\u0142y, w kt\u00f3rych g\u0142\u00f3wnym anionem s\u0105 grupy&hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2236,"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-2256","page","type-page","status-publish","hentry"],"aioseo_notices":[],"campaignId":"","_links":{"self":[{"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2256","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=2256"}],"version-history":[{"count":1,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2256\/revisions"}],"predecessor-version":[{"id":2257,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2256\/revisions\/2257"}],"up":[{"embeddable":true,"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/pages\/2236"}],"wp:attachment":[{"href":"https:\/\/dfoto.pl\/index.php\/wp-json\/wp\/v2\/media?parent=2256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}