{"product_id":"uv-reactive-green-cubic-fluorite-on-matrix-zhejiang-china-1-82-lbs","title":"UV-Reactive Green Cubic Fluorite on Matrix – Zhejiang, China – 1.82 lbs","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eA substantial UV-Reactive Green Cubic Fluorite specimen from Zhejiang Province, China, featuring dense coverage of intergrown crystals across a natural mineralized matrix. The specimen combines rich sea-green coloration, bold cubic geometry, layered crystal growth, and a contrasting fluorescent response in a highly displayable cabinet-sized formation.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUnder ordinary lighting, the fluorite ranges from pale mint and translucent aqua to deeper emerald green. Numerous cubic crystals overlap across the specimen, creating a complex three-dimensional surface rather than a simple flat plate. Several larger cubes establish the primary architecture, while smaller secondary crystals fill the spaces between them and extend the crystallization across multiple sides.\u003c\/p\u003e\n\u003cp\u003eMany crystal faces exhibit stepped growth patterns, fine surface textures, naturally frosted areas, and reflective geometric windows. Selected edges and thinner zones transmit light particularly well, revealing internal color zoning and variations in transparency. The pale cream-to-brown natural matrix remains exposed along the base and reverse, providing strong contrast with the green fluorite.\u003c\/p\u003e\n\u003cp\u003eUnder the photographed ultraviolet illumination, portions of the formation display a pale blue-white to soft lavender fluorescent response. The brighter reactive areas outline smaller crystals and layered growth features, while the deeper green cubes form dramatic blue-toned silhouettes under the UV lamp. Fluorescent color and intensity may vary according to UV wavelength, lamp strength, ambient lighting, exposure, and camera settings.\u003c\/p\u003e\n\u003cp\u003eMeasuring approximately 3 × 3 × 5 inches and weighing 1.82 pounds, this is an impressive cabinet specimen with excellent crystal coverage and several attractive viewing angles. Its combination of saturated green color, abundant cubic crystallization, visible growth structure, substantial weight, and UV activity gives it strong appeal for both fluorite specialists and fluorescent-mineral collectors.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eMineral: Fluorite\u003c\/p\u003e\n\u003cp\u003eFormation: Intergrown cubic fluorite crystals on natural matrix\u003c\/p\u003e\n\u003cp\u003eLocality: Zhejiang Province, China\u003c\/p\u003e\n\u003cp\u003eWeight: 1.82 lbs (approximately 826 grams)\u003c\/p\u003e\n\u003cp\u003eDimensions: Approximately 3 × 3 × 5 inches\u003c\/p\u003e\n\u003cp\u003eColor Under White Light: Mint green, aqua green, sea green, and deeper emerald green\u003c\/p\u003e\n\u003cp\u003eFluorescence: Pale blue-white to soft lavender response across selected crystal-rich areas\u003c\/p\u003e\n\u003cp\u003eUV Disclosure: Fluorescent appearance may vary according to UV wavelength, lamp strength, ambient lighting, exposure, and camera settings\u003c\/p\u003e\n\u003cp\u003eCrystal Habit: Cubic crystals with layered, intergrown, and stepped secondary growth\u003c\/p\u003e\n\u003cp\u003eSurface Features: Reflective faces, frosted areas, geometric growth patterns, natural etching, and textured crystal surfaces\u003c\/p\u003e\n\u003cp\u003eLuster: Vitreous to subvitreous with naturally frosted areas\u003c\/p\u003e\n\u003cp\u003eTransparency: Transparent to translucent with included and clouded zones\u003c\/p\u003e\n\u003cp\u003eCrystal System: Isometric or cubic\u003c\/p\u003e\n\u003cp\u003eChemical Formula: CaF₂\u003c\/p\u003e\n\u003cp\u003eMohs Hardness: Approximately 4\u003c\/p\u003e\n\u003cp\u003eCleavage: Perfect octahedral cleavage\u003c\/p\u003e\n\u003cp\u003eMatrix: Natural pale cream, gray, and brown mineralized host matrix; associated matrix minerals have not been analytically identified\u003c\/p\u003e\n\u003cp\u003eDisplay: Cabinet-sized specimen shown on a removable presentation stand\u003c\/p\u003e\n\u003cp\u003eCondition: Natural mineral specimen with inherent contacts, cleavage features, incomplete crystals, surface etching, inclusions, matrix attachments, extraction-related irregularities, and minor edge wear\u003c\/p\u003e\n\u003cp\u003eExact specimen shown\u003c\/p\u003e\n\u003ch2\u003eAbout Zhejiang Fluorite\u003c\/h2\u003e\n\u003cp\u003eFluorite is a calcium fluoride mineral celebrated for its extraordinary range of colors and its ability to form sharply geometric crystals. Although fluorite belongs to the cubic crystal system, its perfect cleavage follows octahedral directions. This means that natural contacts and cleavage surfaces may appear triangular or angled even when the surrounding crystals display classic square faces.\u003c\/p\u003e\n\u003cp\u003eThe cubic habit is especially prominent throughout this specimen. Repeated stages of crystallization produced larger foundational cubes followed by smaller overlapping crystals and stepped surface growth. These later generations give the formation its dense architectural texture and allow it to reflect light differently from nearly every viewing angle.\u003c\/p\u003e\n\u003cp\u003eChina has produced many internationally collected fluorite specimens, including significant green cubic material from Zhejiang Province. Zhejiang fluorites may occur in a variety of colors and habits, with some specimens displaying cubic, modified cubic, etched, or complex intergrown formations.\u003c\/p\u003e\n\u003cp\u003eFluorescence occurs when a mineral absorbs ultraviolet energy and releases part of that energy as visible light. In fluorite, the response may be influenced by rare-earth elements, trace impurities, structural defects, and different stages of crystal growth. Not every crystal or growth zone will necessarily react with equal intensity.\u003c\/p\u003e\n\u003cp\u003eFluorite is brittle and possesses perfect cleavage. Handle the specimen by its solid matrix rather than individual cubes, and protect it from impacts, sudden temperature changes, acids, harsh chemicals, and prolonged exposure to strong direct sunlight.\u003c\/p\u003e\n\u003ch2\u003eCollector Notes\u003c\/h2\u003e\n\u003cp\u003eThis specimen features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNatural green fluorite from Zhejiang Province, China\u003c\/li\u003e\n\u003cli\u003eSubstantial 1.82-pound cabinet size\u003c\/li\u003e\n\u003cli\u003eApproximately 5-inch upright presentation\u003c\/li\u003e\n\u003cli\u003eDense cubic fluorite coverage\u003c\/li\u003e\n\u003cli\u003eNumerous overlapping and intergrown crystals\u003c\/li\u003e\n\u003cli\u003eLarge foundational cubes with smaller secondary growth\u003c\/li\u003e\n\u003cli\u003ePale mint-to-deep emerald-green coloration\u003c\/li\u003e\n\u003cli\u003eTransparent and translucent crystal zones\u003c\/li\u003e\n\u003cli\u003eAttractive internal color variation\u003c\/li\u003e\n\u003cli\u003eReflective geometric crystal faces\u003c\/li\u003e\n\u003cli\u003eStepped growth patterns and layered crystallization\u003c\/li\u003e\n\u003cli\u003eNatural frosting, etching, and surface texture\u003c\/li\u003e\n\u003cli\u003eCrystallization extending across multiple sides\u003c\/li\u003e\n\u003cli\u003eContrasting natural host matrix\u003c\/li\u003e\n\u003cli\u003ePale blue-white to lavender UV response\u003c\/li\u003e\n\u003cli\u003eDramatically different appearances under white light and ultraviolet illumination\u003c\/li\u003e\n\u003cli\u003eMultiple attractive display orientations\u003c\/li\u003e\n\u003cli\u003eStrong Chinese fluorite and locality-collector appeal\u003c\/li\u003e\n\u003cli\u003eOne-of-a-kind natural mineral formation\u003c\/li\u003e\n\u003cli\u003eExact specimen pictured\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerfect for collectors of green fluorite, cubic fluorite, Chinese minerals, Zhejiang fluorite, fluorescent minerals, UV-reactive crystals, cabinet specimens, geometric mineral formations, and naturally etched fluorite.\u003c\/p\u003e\n\u003cp\u003eProfessionally packaged and shipped from Colorado.\u003c\/p\u003e\n\u003cp\u003eYou will receive the exact specimen shown.\u003c\/p\u003e\n\u003cp\u003eEvery order is backed by our commitment to quality and customer satisfaction. Thank you for supporting our family-owned small business.\u003c\/p\u003e","brand":"Serenity Soul Stones","offers":[{"title":"Default Title","offer_id":49842263359738,"sku":null,"price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/2328\/8826\/files\/UV-ReactiveGreenCubicFluoriteonMatrix_Zhejiang_China_1.82lbs_5.jpg?v=1785346436","url":"https:\/\/serenitysoulstones.com\/products\/uv-reactive-green-cubic-fluorite-on-matrix-zhejiang-china-1-82-lbs","provider":"Serenity Soul Stones","version":"1.0","type":"link"}