Howlite<\/a> ist ein Kalziumborsilikat, das in der Regel wei\u00df mit grauen bis schwarzen Adern ist, was ihm ein marmor\u00e4hnliches Aussehen verleiht. Aufgrund seiner por\u00f6sen Struktur wird Howlit oft eingef\u00e4rbt, um T\u00fcrkis zu \u00e4hneln. Das Mineral wurde 1868 in Nova Scotia, Kanada, entdeckt und ist nach dem kanadischen Chemiker Henry How benannt.<\/p>\n Howlit kommt haupts\u00e4chlich in Kanada, China und den Vereinigten Staaten, insbesondere in Kalifornien, vor. Er bildet sich in borreichen Evaporitumgebungen und ist oft in kleinen Ablagerungen in Sedimentgestein zu finden. Seine chemische Formel lautet Ca\u2082B\u2085SiO\u2089(OH)\u2085 und seine H\u00e4rte betr\u00e4gt 3,5 bis 6,5 auf der Mohs-Skala.<\/p>\n Quellen: <\/strong> Andere Namen f\u00fcr diesen geschliffenen Stein sind Daumenstein oder Sorgenstein. Der Sorgenstein hat eine Vertiefung, in die der Daumen gelegt werden kann. Das Bewegen oder Reiben des Daumens in dieser Vertiefung soll m\u00f6glicherweise eine beruhigende Wirkung haben, was den Ursprung der genannten Namen erkl\u00e4rt. Wir bieten Sorgensteine in drei verschiedenen Formen an: Oval<\/a>, Herz<\/a> und Ablegen<\/a>.<\/p>\n<\/p>","protected":false},"excerpt":{"rendered":" Howlit-Sorgenstein in Herzform aus China<\/p>","protected":false},"featured_media":62034,"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":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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":[3108],"product_tag":[],"class_list":{"0":"post-62019","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-worry-stones","7":"pa_herkomst-china","8":"pa_soort-howliet","9":"pa_verkoopeenheid-per-stuk","10":"pa_vorm-hart","11":"pa_vorm-worry-stone","12":"desktop-align-center","13":"tablet-align-center","14":"mobile-align-center","15":"ast-product-gallery-layout-horizontal-slider","16":"ast-product-tabs-layout-horizontal","18":"first","19":"instock","20":"taxable","21":"shipping-taxable","22":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/product\/62019","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\/62034"}],"wp:attachment":[{"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/media?parent=62019"}],"wp:term":[{"taxonomy":"soort","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/soort?post=62019"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/product_brand?post=62019"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/product_cat?post=62019"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/de\/wp-json\/wp\/v2\/product_tag?post=62019"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Mindat.org<\/a>, Gemdat.org<\/a>, Wikipedia - Howlit<\/a><\/small><\/p>\nSteine der Sorge<\/h3>\n