{"product_id":"hyalite-opal-on-matrix-uv-reactive-40265","title":"Hyalite Opal on Matrix | UV reactive crystal, green fluorescent mineral specimen from Namibia","description":"\u003cp\u003eHyalite opal from Namibia is a translucent to white variety of opal prized for its exceptional glassy lustre and remarkable fluorescence. Under shortwave UV light, these specimens emit an intense neon green glow, making them some of the most visually striking fluorescent minerals. Select pieces also display the rare phenomenon of daylight fluorescence, appearing yellow even in natural sunlight due to their strong response to ultraviolet wavelengths present in daylight a highly unusual property found in only a small number of minerals. For the most vivid fluorescence, hyalite opal is best viewed in a dark room under shortwave (255 nm) UV light.\u003c\/p\u003e\n\u003cp\u003eSize: 6.5 x 6 cm\u003cbr\u003e\nWeight: 56g\u003cbr\u003e\n( conversion: 1 inch = 2.5 Cm )\u003c\/p\u003e\n\u003cp\u003eOrigin: Erongo mountains, Erongo Region, Namibia\u003c\/p\u003e\n\u003cp\u003eA 255nm shortwave UV light is recommended for Hyalite Opal to display optimal fluorescence as shown in the photos. Different wavelengths may produce a weaker glow. \u003c\/p\u003e\n\u003cp\u003ePlease note that this is a natural product, sometimes stones and crystals have small imperfections and blemishes. \u003c\/p\u003e\n\u003cp\u003eMake sure to double check weights\/ measurements and view all the photos before making a purchase.\u003c\/p\u003e\n\u003cp\u003eBy purchasing from Spirit Nectar you agree to comply with all of my shop policies.\u003c\/p\u003e\n\u003cp\u003eCrystal will be shipped with protective padding.\u003c\/p\u003e","brand":"Spirit Nectar","offers":[{"title":"Default Title","offer_id":53262541095279,"sku":"Hyalite Opal - 1","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/7913\/7135\/files\/il_fullxfull.8367548517_ay2y.jpg?v=1785714057","url":"https:\/\/www.spiritnectar.com\/products\/hyalite-opal-on-matrix-uv-reactive-40265","provider":"Spirit Nectar","version":"1.0","type":"link"}