{"id":507,"date":"2013-10-16T03:41:17","date_gmt":"2013-10-16T03:41:17","guid":{"rendered":"http:\/\/riddgem.se\/blogg\/?p=507"},"modified":"2013-10-16T03:41:17","modified_gmt":"2013-10-16T03:41:17","slug":"beryll","status":"publish","type":"post","link":"https:\/\/riddgem.se\/blogg\/beryll\/","title":{"rendered":"Beryll"},"content":{"rendered":"<p><span style=\"font-family: Arial; color: #666666;\">Mineral grupp: Beryll<br \/>\nKemi: Be3Al2Si6O18<br \/>\nF\u00e4rg: Olika grader Gul, Guldgul, ljusgr\u00f6n, gulgr\u00f6n, vit med flera.<br \/>\nKristallsystem: Hexagonal<br \/>\nMohs h\u00e5rdhet: 7,5-8<br \/>\nLjusbrytning: 1.577 &#8211; 1.583 (+\/- .017)<br \/>\nDubbelbrytning: 0.005 &#8211; .009<br \/>\nDensitet: 2.72 (+.18, -.05)\u00a0<br \/>\n\u00a0<br \/>\nKan f\u00f6rv\u00e4xlas med:<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">P\u00e5 grund av sin rikhet i olika f\u00e4rger kan den ocks\u00e5 f\u00f6rv\u00e4xlas med m\u00e5nga andra \u00e4delstenar.<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">Behandlingar:<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">Bestr\u00e5lning, v\u00e4rmebehandling samt ibland en kombination av b\u00e5da. Gr\u00f6n Beryll kan till exempel omvandlas till bl\u00e5 akvamarin med v\u00e4rme omkring 444-500 grader celcius. Det finns en hel del syntetisk smaragd p\u00e5 marknaden hydrotermal process anv\u00e4nds liksom flux-fusions process samt \u00e4ven andra tekniker. Man kan \u00e4ven tillverka akvamarin och andra beryller syntetiskt men detta anses oekonomiskt och oftast anv\u00e4nder man ist\u00e4llet syntetisk korund som \u00e4r billigare.<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">L\u00e4mpliga instrument f\u00f6r ID:<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">Polariskop f\u00f6r att ta reda p\u00e5 kristall form och separera bort ett antal andra f\u00f6rv\u00e4xlingsm\u00f6jliga \u00e4delstenar.<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">Mikroskop\/Lupp f\u00f6r att unders\u00f6ka inneslutningar vilket kan ge indikation \u00e4ven p\u00e5 ursprung.<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">Brytningsindex och densitet \u00e4r mycket viktiga data vilket man unders\u00f6ker med refraktometer och hydrostatisk v\u00e4gning.<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">N\u00e4r det g\u00e4ller att skilja smaragd fr\u00e5n gr\u00f6n beryll g\u00e5r man p\u00e5 f\u00e4rgens ton och intensitet vilket inte alltid \u00e4r en exakt gr\u00e4ns.<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">K\u00e4nda fyndplatser:<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">Beryll \u00e5terfinns p\u00e5 m\u00e5nga platser men matrial av \u00e4delstenskvalitet \u00e4r ovanligt. <\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">L\u00e4s\/l\u00e4r mer om Beryll, klicka l\u00e4nk <a href=\"http:\/\/www.gemdat.org\/gem-819.html\">http:\/\/www.gemdat.org\/gem-819.html<\/a>\u00a0 (klicka p\u00e5 bak\u00e5t knapp i din webbl\u00e4sare n\u00e4r du vill tillbaks till Riddgem).<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">Kuriosa\/\u00d6vrigt:<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\">Tidigare hade man som regel att en beryll som \u00e4r gr\u00f6n m\u00e5ste inneh\u00e5lla krom vilket ger utslag i chelsea filter. Numera har man dock \u00e4ndrat sig och gr\u00f6n beryll som har Va och Fe i sig kan ocks\u00e5 kallas smaragd bara de har tillr\u00e4cklig gr\u00f6n ton och intensitet. Dessa stenar ger s\u00e5lledes inte utslag i chelsea filtret. Bildexempel p\u00e5 Goshenit, Helidor och Guldgul Beryll.<\/span><\/p>\n<p><span style=\"font-family: Arial; color: #666666;\"><a href=\"http:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/goshenite_ref_kat.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-medium wp-image-504\" alt=\"goshenite_ref_kat\" src=\"http:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/goshenite_ref_kat-298x300.jpg\" width=\"298\" height=\"300\" srcset=\"https:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/goshenite_ref_kat.jpg 298w, https:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/goshenite_ref_kat.jpg 150w, https:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/goshenite_ref_kat.jpg 300w\" sizes=\"(max-width: 298px) 100vw, 298px\" \/><\/a><a href=\"http:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/helidor_ref_kat.jpg\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-505\" alt=\"helidor_ref_kat\" src=\"http:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/helidor_ref_kat.jpg\" width=\"300\" height=\"300\" srcset=\"https:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/helidor_ref_kat.jpg 300w, https:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/helidor_ref_kat.jpg 150w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"http:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/beryll_ref_kat_2.jpg\"><img decoding=\"async\" class=\"aligncenter size-medium wp-image-506\" alt=\"beryll_ref_kat_2\" src=\"http:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/beryll_ref_kat_2-300x266.jpg\" width=\"300\" height=\"266\" srcset=\"https:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/beryll_ref_kat_2.jpg 300w, https:\/\/riddgem.se\/blogg\/wp-content\/uploads\/2013\/10\/beryll_ref_kat_2.jpg 399w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/span><\/p>\n<p align=\"centre\">I v\u00e5r butik hittar du alltid \u00e4delstenar och tillbeh\u00f6r av h\u00f6g kvalitet. Bes\u00f6k <a href=\"https:\/\/www.riddgem.se\/\">https:\/\/www.riddgem.se\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Mineral grupp: Beryll Kemi: Be3Al2Si6O18 F\u00e4rg: Olika grader Gul, Guldgul, ljusgr\u00f6n, gulgr\u00f6n, vit med flera. Kristallsystem: Hexagonal Mohs h\u00e5rdhet: 7,5-8<\/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\/s3bowV-beryll","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/posts\/507","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=507"}],"version-history":[{"count":1,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/posts\/507\/revisions"}],"predecessor-version":[{"id":508,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/posts\/507\/revisions\/508"}],"wp:attachment":[{"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/media?parent=507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/categories?post=507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/tags?post=507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}