{"product_id":"weardale-fluorite-specimen-3-diana-maria-mine-frosterley-co-durham-uk-copy","title":"Weardale Fluorite Specimen #3 - Diana Maria Mine, Frosterley, Co Durham, UK (Copy)","description":"\u003ch4\u003eWeardale Green Fluorite Specimen #3\u003c\/h4\u003e\n\u003cp\u003eA characterful green fluorite specimen from Diana Maria Mine in Frosterley, Weardale, County Durham. Two prominent cubic crystals draw the eye, with broad faces revealing deep green interiors against a surrounding cluster of smaller, green crystals.\u003c\/p\u003e\n\u003cp\u003eThe photographs show a beautiful contrast between reflective crystal faces, translucent edges and softly clouded areas. The irregular brown-grey matrix provides a natural backdrop. Viewed from different angles, the overlapping crystals create a sculptural arrangement with plenty of detail to explore, making this an appealing addition to a British mineral collection or a display shelf.\u003c\/p\u003e\n\u003cp\u003eThis specimen is UV reactive, offering another feature to explore under ultraviolet light.\u003c\/p\u003e\n\u003ch4\u003ePhysical Properties\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMineral: fluorite, calcium fluoride (CaF₂).\u003c\/li\u003e\n\u003cli\u003eCrystal system: cubic.\u003c\/li\u003e\n\u003cli\u003eHardness: 4 on the Mohs scale.\u003c\/li\u003e\n\u003cli\u003eColour: deep green interiors with paler green areas.\u003c\/li\u003e\n\u003cli\u003eAppearance: prominent intergrown cubes, translucent sections and reflective faces alongside naturally textured surfaces.\u003c\/li\u003e\n\u003cli\u003eMatrix: irregular brown-grey host rock with pale crystalline patches.\u003c\/li\u003e\n\u003cli\u003eUV reactivity: reactive under ultraviolet light.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGeology \u0026amp; Formation\u003c\/h4\u003e\n\u003cp\u003eFluorite forms when mineral-rich fluids deposit calcium fluoride in veins and cavities within rock. Its cubic crystal structure produces the distinctive block-like shapes visible in this specimen. Diana Maria Mine in Frosterley lies within the renowned Weardale mineral district in County Durham.\u003c\/p\u003e\n\u003ch4\u003eCrystal Properties\u003c\/h4\u003e\n\u003cp\u003eIn crystal traditions, green fluorite is associated with balance, clarity and renewal. Some believe it may help with focus and encourage a sense of calm, making it a meaningful addition to a quiet workspace or meditation area. These associations are spiritual beliefs rather than scientifically established effects.\u003c\/p\u003e\n\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: green fluorite on matrix.\u003c\/li\u003e\n\u003cli\u003eForm: natural cubic crystal cluster.\u003c\/li\u003e\n\u003cli\u003eSpecimen reference: #3.\u003c\/li\u003e\n\u003cli\u003eLocality: Diana Maria Mine, Frosterley, Weardale, County Durham, UK.\u003c\/li\u003e\n\u003cli\u003eDistinctive features: two prominent deep-green cubes, smaller pale-green crystals, cloudy patches and contrasting natural matrix.\u003c\/li\u003e\n\u003cli\u003eUV reactive.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNatural crystal surfaces may show irregular edges, inclusions and growth marks. Please study the photographs for this specimen's individual character. Colour and translucency can vary with lighting and screen settings.\u003c\/em\u003e\u003c\/p\u003e","brand":"The Rock \u0026 Fossil Shop","offers":[{"title":"Default Title","offer_id":55012866916685,"sku":"JMHON","price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/0120\/7117\/files\/Weardale_Fluorite_Specimen_Diana_Maria_mine__3__1_JMHON.jpg?v=1791637841","url":"https:\/\/www.rockandfossilshop.co.uk\/products\/weardale-fluorite-specimen-3-diana-maria-mine-frosterley-co-durham-uk-copy","provider":"The Rock \u0026 Fossil Shop","version":"1.0","type":"link"}