Kyanit<\/a> ist ein blaues bis blau-gr\u00fcnes Mineral, das zu den Aluminiumsilikaten geh\u00f6rt. Es ist bekannt f\u00fcr seine geschichtete Kristallstruktur und seine starke Spaltbarkeit, die ihm ein faseriges bis blattartiges Aussehen verleiht. Sein Name leitet sich vom griechischen \"kyanos\" ab, was so viel wie dunkelblau bedeutet. Neben Blau gibt es Kyanit auch in Farben wie Schwarz, Wei\u00df, Gr\u00fcn oder Grau.<\/p>\n Kyanit bildet sich unter hohem Druck in metamorphen Gesteinen wie Schiefer und Gneis. Gro\u00dfe Vorkommen gibt es in Brasilien, Nepal, der Schweiz, Indien und den Vereinigten Staaten. Seine chemische Formel lautet Al\u2082SiO\u2085. Eine auff\u00e4llige Eigenschaft von Kyanit ist, dass seine H\u00e4rte in Abh\u00e4ngigkeit von der Kristallrichtung variiert: von etwa 4,5 parallel zur L\u00e4ngsrichtung bis 7 in Querrichtung auf der Mohs-Skala.<\/p>\n Quellen: <\/strong> Kyanit auf Sockel aus Brasilien<\/p>","protected":false},"featured_media":70421,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"soort":[],"product_brand":[],"product_cat":[1348,1052],"product_tag":[1137],"class_list":["post-70420","product","type-product","status-publish","has-post-thumbnail","product_cat-unieke-producten","product_cat-mineralen-op-standaard","product_tag-uniek","pa_herkomst-brazilie","pa_soort-blauwe-kyaniet","pa_soort-kyaniet","pa_verkoopeenheid-uniek","pa_vorm-op-standaard","desktop-align-center","tablet-align-center","mobile-align-center","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","sold-individually","taxable","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/product\/70420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/media\/70421"}],"wp:attachment":[{"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/media?parent=70420"}],"wp:term":[{"taxonomy":"soort","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/soort?post=70420"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/product_brand?post=70420"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/product_cat?post=70420"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/product_tag?post=70420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Mindat.org<\/a>, Gemdat.org<\/a>, Wikipedia - Kyanit<\/a><\/small><\/p>","protected":false},"excerpt":{"rendered":"