{"id":10,"date":"2024-04-04T06:11:35","date_gmt":"2024-04-04T03:11:35","guid":{"rendered":"https:\/\/sisu.ut.ee\/mineraalid-ja-kivimid\/hapnikulised-uhendid\/"},"modified":"2024-04-04T06:13:08","modified_gmt":"2024-04-04T03:13:08","slug":"hapnikulised-uhendid","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/mineraalid-ja-kivimid\/hapnikulised-uhendid\/","title":{"rendered":"Hapnikulised \u00fchendid"},"content":{"rendered":"

\n\tKuna maakoores on hapnik k\u00f5ige levinuim element, siis on ka mineraalide seas k\u00f5ige rohkem hapnikulisi \u00fchendeid.<\/font><\/font>\n<\/p>\n

\n\tOksiidide<\/b>\u00a0ja\u00a0h\u00fcdroksiidide<\/b>\u00a0klassi kuuluvad\u00a0<\/font>hematiit<\/a>,\u00a0<\/font>magnetiit<\/a>,\u00a0<\/font>opaal<\/a>\u00a0ja\u00a0<\/font>korund<\/a>\u00a0ning ka\u00a0<\/font>kvartsi<\/a>\u00a0vaadeldakse oksiidide hulgas. H\u00fcdroksiididest on tuntumad raua (<\/font>g\u00f6tiit<\/a>) ja mangaani (<\/font>psilomelaan<\/a>) h\u00fcdroksiidid.<\/font>\n<\/p>\n

\n\tK\u00f5ige arvukama mineraalide klassi moodustavad\u00a0silikaadid<\/b>. Siia kuulub umbes 25% k\u00f5ikidest teadaolevatest mineraalidest, mis moodustavad ligikaudu 90% maakoore mahust. Levinumate silikaatide hulka kuuluvad:\u00a0<\/font>oliviin<\/a>,\u00a0<\/font>granaadid<\/a>, epidoot,\u00a0<\/font>k\u00fcaniit ehk disteen<\/a>,\u00a0<\/font>topaas<\/a>,\u00a0<\/font>turmaliin<\/a>,\u00a0<\/font>berull<\/a>, kordieriit,\u00a0<\/font>p\u00fcrokseenid<\/a>\u00a0ja\u00a0<\/font>amfiboolid<\/a>,\u00a0<\/font>vilgud<\/a>,\u00a0<\/font>talk<\/a>, kloriidid,\u00a0<\/font>savimineraalid<\/a>,\u00a0<\/font>p\u00e4evakivid<\/a>,\u00a0<\/font>feldspatoidid<\/a>.<\/font>\n<\/p>\n

\n\tFosfaatide<\/b>\u00a0klassi tuntuimaks mineraaliks on\u00a0<\/font>apatiit<\/a>, siia klassi kuulub ka fosforiit.<\/font>\n<\/p>\n

\n\tKarbonaatide<\/b>\u00a0klassi kuuluvad sellised laialt levinud mineraalid nagu\u00a0<\/font>kaltsiit<\/a>,\u00a0<\/font>dolomiit<\/a>\u00a0ja\u00a0<\/font>aragoniit\u00a0<\/a>ning ka\u00a0<\/font>malahhiit<\/a>. Kaltsiit on silikaatide k\u00f5rval \u00fcks sagedaseim mineraal maakoores.<\/font>\n<\/p>\n

\n\tSulfaatide<\/b>\u00a0klassi laialt levinud mineraaliks on\u00a0<\/font>kips<\/a>, laialt on levinud ka\u00a0<\/font>bar\u00fc\u00fct<\/a>\u00a0ja anh\u00fcdriit.<\/font>\n<\/p>\n

\n\t
Koostanud \u00a9 2003 Mare Isakar<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Kuna maakoores on hapnik k\u00f5ige levinuim element, siis on ka mineraalide seas k\u00f5ige rohkem hapnikulisi \u00fchendeid. Oksiidide\u00a0ja\u00a0h\u00fcdroksiidide\u00a0klassi kuuluvad\u00a0hematiit,\u00a0magnetiit,\u00a0opaal\u00a0ja\u00a0korund\u00a0ning ka\u00a0kvartsi\u00a0vaadeldakse oksiidide hulgas. H\u00fcdroksiididest on tuntumad raua (g\u00f6tiit) ja mangaani (psilomelaan) h\u00fcdroksiidid. K\u00f5ige arvukama mineraalide klassi moodustavad\u00a0silikaadid. Siia kuulub umbes 25% k\u00f5ikidest …<\/p>\n","protected":false},"author":226,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-10","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/mineraalid-ja-kivimid\/wp-json\/wp\/v2\/pages\/10","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/mineraalid-ja-kivimid\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/mineraalid-ja-kivimid\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/mineraalid-ja-kivimid\/wp-json\/wp\/v2\/users\/226"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/mineraalid-ja-kivimid\/wp-json\/wp\/v2\/comments?post=10"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/mineraalid-ja-kivimid\/wp-json\/wp\/v2\/pages\/10\/revisions"}],"predecessor-version":[{"id":839,"href":"https:\/\/sisu.ut.ee\/mineraalid-ja-kivimid\/wp-json\/wp\/v2\/pages\/10\/revisions\/839"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/mineraalid-ja-kivimid\/wp-json\/wp\/v2\/media?parent=10"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}