{"id":653,"date":"2014-06-10T13:37:02","date_gmt":"2014-06-10T13:37:02","guid":{"rendered":"http:\/\/riddgem.se\/blogg\/?p=653"},"modified":"2014-06-10T13:37:25","modified_gmt":"2014-06-10T13:37:25","slug":"kvartser","status":"publish","type":"post","link":"https:\/\/riddgem.se\/blogg\/kvartser\/","title":{"rendered":"Kvartser"},"content":{"rendered":"<p><iframe src=\"\/\/www.youtube.com\/embed\/VG2lPnv8QG4?rel=0\" height=\"315\" width=\"420\" allowfullscreen=\"\" frameborder=\"0\"><\/iframe><\/p>\n<p>Mineral grupp: Kvarts<br \/>\nKemi: SiO2<br \/>\nF\u00e4rg: F\u00e4rgl\u00f6st vit, gul, brun, rosa, violett, gr\u00f6n med flera<br \/>\nKristallsystem: Trigonala<br \/>\nMohs h\u00e5rdhet: 7<br \/>\nLjusbrytning: 1,544-1,553<br \/>\nDubbelbrytning: +0,009<br \/>\nDensitet: 2,63-2,65<\/p>\n<div><strong>Kan f\u00f6rv\u00e4xlas med<\/strong><\/div>\n<div><\/div>\n<div>En s\u00e5 vid grupp kan f\u00f6rv\u00e4xlas med de flesta andra \u00e4delstenar. I denna \u201c\u00e4delstensinformation\u201d redogj\u00f6r vi f\u00f6r n\u00e5gra, till exempel de vanliga och popul\u00e4ra Ametis, Citrin och n\u00e5gra till.<\/div>\n<div><\/div>\n<div>Viktigt i f\u00f6rv\u00e4xlingsh\u00e4nseende \u00e4r vilken f\u00e4rg, klarhet och egenskaper stenen har.<\/div>\n<div><\/div>\n<div><strong>Instrument f\u00f6r identifiering.<\/strong><\/div>\n<div><\/div>\n<div>&#8211; Ett bra och viktigt instrument, s\u00e4rskilt f\u00f6r de kristallina kvartserna, \u00e4r Polariskop med Konskop. De h\u00e4r kvartserna tillh\u00f6r det triagonala kristallsystemet och \u00e4r anisotropa. Detta ser man med Polariskop.<\/div>\n<div><\/div>\n<div>&#8211; Med Konoskop kan man g\u00f6ra ett diagnostiskt test f\u00f6r de h\u00e4r kvartserna.<\/div>\n<div><\/div>\n<div>&#8211; Givetvis anv\u00e4nder man refraktometer f\u00f6r att konstatera brytningsindex vilket skall ligga mellan 1,544-1,553 f\u00f6r kristallina sorter.<\/div>\n<div><\/div>\n<div>&#8211; Densitet m\u00e4ter man med hydrostatisk v\u00e4gning.<\/div>\n<div><\/div>\n<div>&#8211; Med mikroskop ser man eventuella inneslutningar samt, och detta \u00e4r mycket viktigt, eventuella f\u00e4rgskiftningar och\/eller f\u00e4rgzonering. Det \u00e4r ofta enda s\u00e4ttet att skilja syntetisk kvart (som det finns mycket gott om) fr\u00e5n naturlig kvarts. Den syntetiska \u00e4r oftast v\u00e4ldigt j\u00e4mn i f\u00e4rgen.<\/div>\n<div><\/div>\n<div><strong>K\u00e4nda fyndplatser.<\/strong><\/div>\n<div><\/div>\n<div>Kvarts, som \u00e4r en av v\u00e4rldens vanligaste mineraler, finns f\u00f6ljdaktligen p\u00e5 m\u00e5nga platser. Vissa ovanliga eller s\u00e4rskilt kvalitativa varianter kan ha f\u00e5 fyndplatser.<\/div>\n<div><\/div>\n<div><strong>Behandlingar<\/strong><\/div>\n<div><\/div>\n<div>V\u00e4rmebehandling \u00e4r \u00e4r mycket vanlig f\u00f6r olika kvartssorter. Bestr\u00e5lning och Diffusion anv\u00e4nds ocks\u00e5. Som tidigare n\u00e4mnts finns en uppsj\u00f6 av syntetiskt tillverkad Kvarts, vilket ocks\u00e5 gett stora problem inom handeln med naturligt \u00e4delstensmaterial. Glas i olika \u00e4r vanligt som simultant.<\/div>\n<div><\/div>\n<div><strong>Kuriosa\/\u00d6vrigt<\/strong><\/div>\n<div><\/div>\n<div>\n<div>Kvarts \u00e4r en mineral i vid bem\u00e4rkelse med liknande kemisk sammans\u00e4ttning. Kvarts kan delas in i tv\u00e5 huvudsakliga undergrupper. Kristallina (Makrokristallina), vilket vanligen \u00e4r den sort man f\u00f6rknippar med kvarts. I den gruppen finns Bergskristall, Ametist, R\u00f6kkvarts, Kvartskatt\u00f6ga med flera.<\/div>\n<div><\/div>\n<div>Den andra gruppen \u00e4r Polykristallina (Mikrokristallina) som i sin tur har flera undergrupper.<\/div>\n<div><\/div>\n<div>H\u00e4r finner vi grupperna Kalcedon, Jaspis, Kvartsiter och silkaters\u00e4ttningar. K\u00e4nda exempel h\u00e4r \u00e4r Agater, Karneol och olika jaspissorter samt Tiger\u00f6ga.<\/div>\n<div><\/div>\n<div>Det finns ocks\u00e5 andra kvartser vilka utg\u00f6rs av Opalgruppen.<\/div>\n<div><\/div>\n<div><\/div>\n<div><strong>L\u00e4s\/l\u00e4r mer om Kvartser<\/strong>, klicka l\u00e4nkningar nedan f\u00f6r respektive sort (OBS! Endast engelska och kom ih\u00e5g att klicka p\u00e5 bak\u00e5t knapp i din webbl\u00e4sare n\u00e4r du vill tillbaks ).<\/div>\n<div><\/div>\n<div><strong>Sorter\/Varianter<\/strong><\/div>\n<div><\/div>\n<div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-198.html\">Amethyst<\/a>\u00a0&#8211; A purple variety of Quartz.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-7606.html\">Ametrine<\/a>\u00a0&#8211; A mixture of Amethyst and Citrine in the same crystal.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-11537.html\">Aqua Aura<\/a>\u00a0&#8211; Clear quartz artificially coated with thin layer of metal to turn it iridescent.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-960.html\">Chalcedony<\/a>\u00a0&#8211; A cryptocrystalline variety of Quartz.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-51.html\">Agate<\/a>\u00a0&#8211; A banded variety of Chalcedony.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-7610.html\">Iris Agate<\/a>\u00a0&#8211; An iridescent variety of Agate.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-2999.html\">Onyx<\/a>\u00a0&#8211; A monochromatic Agate with black and white banding.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-7604.html\">Sardonyx<\/a>\u00a0&#8211; A monochromatic Agate with red\/brown and either black or white banding.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-7622.html\">Binghamite<\/a>\u00a0&#8211; Chatoyant Chalcedony with fibres of hematite\/goethite.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-7616.html\">Bloodstone<\/a>\u00a0&#8211; A dark green\/greenish-blue Chalcedony with small red blood-like spots.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-9333.html\">Carnelian<\/a>\u00a0&#8211; A red to orange variety of Chalcedony.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-39291.html\">Chrome-Chalcedony<\/a>\u00a0&#8211; Emerald green Chalcedony, colored by chromium.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-27278.html\">Chrysocolla Chalcedony<\/a><\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-952.html\">Chrysoprase<\/a>\u00a0&#8211; A green Chalcedony coloured by inclusions of Ni minerals.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-7599.html\">Dendritic Agate<\/a>\u00a0&#8211; A chalcedony containing contrasting branching, or dendritic, mineral inclusions.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-2791.html\">Moss Agate<\/a>\u00a0&#8211; A translucent chalcedony containing green strands of chlorite.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-7601.html\">Fire Agate<\/a>\u00a0&#8211; A variety of Agate containing iridescent spheroids of limonite.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-2082.html\">Jasper<\/a>\u00a0&#8211; Jasper is a dense, opaque, microcrystalline variety of Chalcedony.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-27169.html\">Dallasite<\/a>\u00a0&#8211; A variety of Jasper from Vancouver Island, British Columbia, Canada.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-27171.html\">Orbicular Jasper<\/a>\u00a0&#8211; Jasper containing numerous spherical inclusions.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-8018.html\">Petrified Wood<\/a>\u00a0&#8211; A decorative type of fossil wood where the original organic material has been replaced &#8211; usually by chalcedony, agate, opal, etc.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-27262.html\">Pietersite<\/a>\u00a0&#8211; Chalcedony with embedded fibers of amphibole minerals, causing chatoyancy.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-7607.html\">Sard<\/a>\u00a0&#8211; A brown to brownish-red translucent variety of Chalcedony.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-1054.html\">Citrine<\/a>\u00a0&#8211; A yellow to yellow-orange or yellow-green variety of Quartz.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-42133.html\">Iris Quartz<\/a>\u00a0&#8211; A quartz showing rainbow colours.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-43281.html\">Mystic Quartz<\/a>\u00a0&#8211; Clear cut quartz coated with thin layer of titanium on pavilion.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-6703.html\">Prase<\/a>\u00a0&#8211; Prase is a leek-green variety of Quartz.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-40112.html\">Prasiolite<\/a>\u00a0&#8211; A green variety of Quartz.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-6128.html\">Rock Crystal<\/a>\u00a0&#8211; A transparent colourless variety of Quartz.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-3456.html\">Rose Quartz<\/a>\u00a0&#8211; Pink variety of Quartz.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-3485.html\">Rutilated Quartz<\/a>\u00a0&#8211; A clear Quartz shot through with golden needles of\u00a0rutile.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-3689.html\">Smoky Quartz<\/a>\u00a0&#8211; Smoky-grey, brown to black variety of Quartz.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-6270.html\">Morion<\/a>\u00a0&#8211; Sometimes synonymous with Smoky quartz, but often reserved for nearly black Smoky quartz.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-3960.html\">Tiger&#8217;s Eye<\/a>\u00a0&#8211; Chatoyant yellowish-brown variety of Quartz.<\/div>\n<div><a href=\"http:\/\/www.gemdat.org\/gem-38866.html\">Falcon&#8217;s Eye<\/a>\u00a0&#8211; Trade name for a blue variety of Tiger&#8217;s Eye.<\/div>\n<\/div>\n<\/div>\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: Kvarts Kemi: SiO2 F\u00e4rg: F\u00e4rgl\u00f6st vit, gul, brun, rosa, violett, gr\u00f6n med flera Kristallsystem: Trigonala Mohs h\u00e5rdhet: 7<\/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-kvartser","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/posts\/653","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=653"}],"version-history":[{"count":3,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/posts\/653\/revisions"}],"predecessor-version":[{"id":656,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/posts\/653\/revisions\/656"}],"wp:attachment":[{"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/media?parent=653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/categories?post=653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/riddgem.se\/blogg\/wp-json\/wp\/v2\/tags?post=653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}