{"title":"United Kingdom","description":"\u003cp\u003eThe \u003cstrong\u003eUnited Kingdom\u003c\/strong\u003e ranks among Europe's classic mineral-collecting grounds, alongside Pribram and the Erzgebirge, thanks to centuries of intensive metal mining across England, Wales, and Scotland. The North Pennine Orefield of \u003cstrong\u003eCounty Durham\u003c\/strong\u003e and \u003cstrong\u003eCumbria\u003c\/strong\u003e is the country's most productive fluorspar district, with \u003cstrong\u003eWeardale\u003c\/strong\u003e yielding classic cubic, colour-zoned \u003cstrong\u003efluorite\u003c\/strong\u003e and the celebrated \u003cstrong\u003eRogerley Mine\u003c\/strong\u003e famous for its daylight-fluorescent, blue-green crystals. Nearby, the North Pennines also supply fine \u003cstrong\u003egalena\u003c\/strong\u003e, golden \u003cstrong\u003ebaryte\u003c\/strong\u003e, \u003cstrong\u003ewitherite\u003c\/strong\u003e, and \u003cstrong\u003ecalcite\u003c\/strong\u003e, while historic mines such as \u003cstrong\u003eFrazers Hush\u003c\/strong\u003e and the Alston Moor district have produced intensely purple, UV-reactive fluorite prized since the 19th century. In Derbyshire's Peak District, \u003cstrong\u003eTreak Cliff Cavern\u003c\/strong\u003e and Blue John Cavern near \u003cstrong\u003eCastleton\u003c\/strong\u003e remain the world's only source of \u003cstrong\u003eBlue John\u003c\/strong\u003e, a rare banded purple-and-yellow fluorite variety mined since Roman times and still extracted in tiny quantities today.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCornwall\u003c\/strong\u003e and \u003cstrong\u003eDevon\u003c\/strong\u003e form a second, equally storied mining heartland, where Bronze Age tin working evolved into a globally significant copper and tin industry. Cornish mines such as \u003cstrong\u003eWheal Gorland\u003c\/strong\u003e, \u003cstrong\u003eFowey Consols\u003c\/strong\u003e, and \u003cstrong\u003eWheal Mary Ann\u003c\/strong\u003e are type localities for species like \u003cstrong\u003ecornubite\u003c\/strong\u003e, \u003cstrong\u003elangite\u003c\/strong\u003e, and \u003cstrong\u003eliroconite\u003c\/strong\u003e, and continue to yield distinctive secondary minerals including \u003cstrong\u003epyromorphite\u003c\/strong\u003e, \u003cstrong\u003ecassiterite\u003c\/strong\u003e, \u003cstrong\u003echalcopyrite\u003c\/strong\u003e, \u003cstrong\u003ebotallackite\u003c\/strong\u003e, and vivid green \u003cstrong\u003eturquoise\u003c\/strong\u003e from the St Austell china clay pits. Further afield, the Lake District and Caldbeck Fells of Cumbria contribute rarities such as \u003cstrong\u003ebayldonite\u003c\/strong\u003e, \u003cstrong\u003eduftite\u003c\/strong\u003e, and \u003cstrong\u003eadamite\u003c\/strong\u003e from mines like \u003cstrong\u003ePotts Gill\u003c\/strong\u003e and \u003cstrong\u003eDriggith\u003c\/strong\u003e, while Wales offers fine \u003cstrong\u003ehematite\u003c\/strong\u003e, cerussite, and pyromorphite from old lead workings, and \u003cstrong\u003eParys Mountain\u003c\/strong\u003e on Anglesey stands as the type locality for \u003cstrong\u003eanglesite\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eWhat distinguishes British specimens is above all their documented provenance: old mine-labelled pieces, often tied to named collectors and 18th- and 19th-century workings, carry historical weight that few other regions can match. Collectors seek UK material for its combination of classic mineralogy — fluorite, baryte, galena, calcite — with genuine rarities and type-locality species born from a uniquely long and well-recorded mining heritage stretching from Cornwall's tin lodes to the lead-fluorspar veins of the Pennines and Peak District.\u003c\/p\u003e","products":[{"product_id":"fa15-fluorite-inglese","title":"FLUORITE – Large Crossed Yellow \u0026 Violet Crystals, Greenlaws Mine, Weardale, UK","description":"\u003cp\u003eA striking natural fluorite specimen featuring large, sharply defined crystals arranged in a harmonious, eye-catching cluster, recovered from the historic Greenlaws Mine in Weardale — one of the most celebrated fluorite localities in the world. Completely untreated, this piece showcases the classic crystal habit and strong display presence prized by mineral collectors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMineral Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 102 x 94 x 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 578 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvenance:\u003c\/strong\u003e Greenlaws Mine, Daddry Shields, Weardale, County Durham, England, United Kingdom\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ITALMINERAL","offers":[{"title":"Default Title","offer_id":45456504881261,"sku":null,"price":199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8027\/6333\/files\/IMG20260215184832.jpg?v=1784016462"},{"product_id":"vog-fluorite-uk-1","title":"FLUORITE – Yellow Twinned Cubes, Hilton Mine, Cumbria, England","description":"\u003cp\u003eA striking specimen of gemmy, golden-yellow Fluorite showing a cluster of well-formed cubic crystals with elegant penetration twinning, from the world-famous, long-abandoned Hilton Mine in Cumbria, England. Yellow Fluorite from this classic English locality is considerably rarer and more sought-after than the purple and green material typical of the region, making this an important piece for any systematic or aesthetic collection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMineral Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 85 x 67 x 49 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 341 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvenance:\u003c\/strong\u003e Hilton Mine, Scordale, Murton, Eden, Cumbria, England, UK\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ITALMINERAL","offers":[{"title":"Default Title","offer_id":45737570926701,"sku":null,"price":109.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8027\/6333\/files\/IMG20260526222932.jpg?v=1788066936"}],"url":"https:\/\/www.italmineral.com\/collections\/united-kingdom.oembed","provider":"ITALMINERAL","version":"1.0","type":"link"}