Aventurine<\/a> is a variety of quartz that contains tiny inclusions of shimmering minerals such as mica or haematite, creating a sparkling effect called aventurescence. The most common colour is green, but specimens also exist in blue, orange, brown and grey.<\/p>\n Major deposits include India, Brazil, Russia and Tanzania. Aventurine belongs to the quartz family with the chemical formula SiO\u2082. Its hardness is between 6.5 and 7 on the Mohs scale.<\/p>\n Well-known varieties are green aventurine (usually with fuchsite), blue aventurine (with dumortierite) and orange to red-brown varieties (with haematite or goethite).<\/p>\n Sources: <\/strong> Our necklaces are available in various designs, including faceted, ball, split and knotted necklaces. Currently, all necklaces in our range are 45 cm long, which corresponds to a standard wearing length for most neck sizes. The beads or slivers used vary in shape and finish, giving each necklace a unique character. <\/p>\n The bead size varies depending on the type of chain, from around 4 mm in finer models to around 8 mm in the somewhat coarser versions. For split necklaces, uneven pieces of stone are used, with the split used varying from 5 to 10 mm, giving a natural look. Knotted necklaces feature a knot between the beads, which is not only decorative but also contributes to the strength of the jewellery. <\/p>\n Keep in mind that not every variety is available in all designs or bead sizes. <\/p>\n<\/p>","protected":false},"excerpt":{"rendered":" Strawberry quartz Split Necklace from China<\/p>","protected":false},"featured_media":53633,"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":[3025],"product_tag":[],"class_list":{"0":"post-53679","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-splitkettingen","7":"pa_herkomst-china","8":"pa_maat-45-cm","9":"pa_maat-split","10":"pa_soort-aardbeienkwarts","11":"pa_verkoopeenheid-per-stuk","12":"pa_vorm-ketting","13":"pa_vorm-splitketting","14":"desktop-align-center","15":"tablet-align-center","16":"mobile-align-center","17":"ast-product-gallery-layout-horizontal-slider","18":"ast-product-tabs-layout-horizontal","20":"first","21":"instock","22":"taxable","23":"shipping-taxable","24":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.ruschmineralen.nl\/en\/wp-json\/wp\/v2\/product\/53679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ruschmineralen.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.ruschmineralen.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/en\/wp-json\/wp\/v2\/media\/53633"}],"wp:attachment":[{"href":"https:\/\/www.ruschmineralen.nl\/en\/wp-json\/wp\/v2\/media?parent=53679"}],"wp:term":[{"taxonomy":"soort","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/en\/wp-json\/wp\/v2\/soort?post=53679"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/en\/wp-json\/wp\/v2\/product_brand?post=53679"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/en\/wp-json\/wp\/v2\/product_cat?post=53679"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.ruschmineralen.nl\/en\/wp-json\/wp\/v2\/product_tag?post=53679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Mindat.org<\/a>, Gemdat.org<\/a>, Wikipedia - Aventurine<\/a><\/small><\/p>\n