{"id":493,"date":"2013-09-23T17:48:33","date_gmt":"2013-09-23T17:48:33","guid":{"rendered":"http:\/\/riddgem.se\/blogg\/?p=493"},"modified":"2013-09-23T17:55:58","modified_gmt":"2013-09-23T17:55:58","slug":"akvamarin","status":"publish","type":"post","link":"https:\/\/riddgem.se\/blogg\/akvamarin\/","title":{"rendered":"Akvamarin"},"content":{"rendered":"
\n

Mineral grupp: Beryll
\nKemi: Be3Al2Si6O18
\nF\u00e4rg: Olika grader bl\u00e5 eller bl\u00e5-gr\u00f6n
\nKristallsystem: Hexagonal
\nMohs h\u00e5rdhet: 7,5-8
\nLjusbrytning: 1.577 – 1.583
\nDubbelbrytning: 0.005 – .009
\nDensitet: 2.72<\/p>\n

Kan f\u00f6rv\u00e4xlas med:\u00a0<\/span><\/p>\n

Kyanit, Topas, Turmalin, Zirkon, Glas imtationer,och Syntetisk bl\u00e5 spinell. Det g\u00e5r att tillverka \u00e4ven syntetisk Akvamarin men detta anses oekonomiskt och det man vanligen ser \u00e4r tidigare n\u00e4mnd synt. Spinell.<\/p>\n

Behandlingar:\u00a0<\/span><\/p>\n

V\u00e4rmebehandling (400-485 grader C) vilket f\u00f6rb\u00e4ttrar f\u00e4rg p\u00e5 akvamarin och ger best\u00e4ndig f\u00f6r\u00e4ndring. \u00c4ven irradiation anv\u00e4nds (bestr\u00e5lning) men detta ger inte best\u00e4ndig f\u00e4rg utan den bleknar med tiden.<\/p>\n

L\u00e4mpliga instrument f\u00f6r ID:<\/span><\/p>\n

Mikroskop\/Lupp kan tydligg\u00f6ra de f\u00f6r akvamarin typiska regnlika inneslutningarna vilket inte bl\u00e5tt glas eller synt. Spinell har.<\/p>\n

Chelsea filter kan ocks\u00e5 vara anv\u00e4ndbart d\u00e5 bl\u00e5tt glas och synt .spinell i det fallet ser r\u00f6da ut medans akvamarin visar gr\u00f6n-bl\u00e5 f\u00e4rg.
\nRefraktometer och densitetsm\u00e4tning \u00e4r ocks\u00e5 viktiga verktyg.<\/p>\n

K\u00e4nda fyndplatser:<\/span><\/p>\n

Viktigaste fyndigheterna finns i Brasilien d\u00e4r fyndigheter \u00e5terfinns p\u00e5 flera platser som till exempel Minas Gerais d\u00e4r man f\u00f6r \u00f6vrigt 1910 fann det hittils st\u00f6rsta exemplaret av \u00e4delstenskvalitet. Storleken p\u00e5 den kristallen var hisnande 110,5 kg och n\u00e4r den slipades i stort antal mindre stenar fick man ut mer \u00e4n 100 000 Ct.<\/p>\n

Andra viktiga kommersiella fyndigheter finns i flera afrikanska l\u00e4nder, Kina, Indien, Australien och USA.<\/p>\n

L\u00e4s\/l\u00e4r mer om Akvamarin, klicka l\u00e4nk http:\/\/www.gemdat.org\/gem-289.html<\/a>\u00a0<\/span><\/p>\n

\u00a0
\nKuriosa\/\u00d6vrigt:<\/span>\u00a0<\/p>\n

Akvamarin \u00e4r en viktig och uppskattad medlem av beryll-familjen och det sp\u00e5r\u00e4mne som ger dess f\u00e4rg \u00e4r j\u00e4rn (Fe).<\/p>\n

Akvamarin associeras till havet och havsguden Poseidon, d\u00e4rf\u00f6r var den popul\u00e4r bland \u00e4ldre dagars sj\u00f6m\u00e4n som trodde sig kunna blidka Posedion om havet var oroligt. Det anses ocks\u00e5 att akvamarin har en lugnande och rogivande effekt.<\/p>\n

\"info_akvamarin_kat_pic\"<\/a><\/p>\n<\/div>\n

I v\u00e5r butik hittar du alltid \u00e4delstenar och tillbeh\u00f6r av h\u00f6g kvalitet. Bes\u00f6k https:\/\/www.riddgem.se\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Mineral grupp: Beryll Kemi: Be3Al2Si6O18 F\u00e4rg: Olika grader bl\u00e5 eller bl\u00e5-gr\u00f6n Kristallsystem: Hexagonal Mohs h\u00e5rdhet: 7,5-8 Ljusbrytning: 1.577 – 1.583<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1,11],"tags":[],"class_list":{"1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-nytt","7":"category-adla-stenar"},"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p3bowV-7X","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/posts\/493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/comments?post=493"}],"version-history":[{"count":4,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/posts\/493\/revisions"}],"predecessor-version":[{"id":497,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/posts\/493\/revisions\/497"}],"wp:attachment":[{"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/media?parent=493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/categories?post=493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/tags?post=493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}