{"product_id":"honey-yellow-fluorite-with-smoky-grey-zoning-wheal-mary-ann-cornwall","title":"Honey Yellow Fluorite with Smoky Grey Zoning | Wheal Mary Ann, Cornwall","description":"\u003cp\u003eA beautiful natural fluorite specimen from \u003cstrong\u003eWheal Mary Ann, Menheniot, Cornwall\u003c\/strong\u003e, displaying warm honey-yellow and golden-amber colouration alongside translucent smoky grey and subtle lilac-grey crystalline sections. Its angular formation, layered internal appearance and intricate reflective surfaces create an attractive example of Cornish fluorite.\u003c\/p\u003e\n\n\u003cp\u003eWeighing 110g, this specimen features a striking contrast between its golden lower sections and cooler grey-toned upper crystal faces. Natural fractures, interlocking crystalline areas and stepped cleavage surfaces give the piece considerable visual depth, particularly when examined under direct lighting.\u003c\/p\u003e\n\n\u003ch3\u003eSpecimen Description\u003c\/h3\u003e\n\n\u003cp\u003eThis distinctive fluorite specimen displays a \u003cstrong\u003ecompact, angular formation\u003c\/strong\u003e with a broad lower section and an irregular, sloping upper profile.\u003c\/p\u003e\n\n\u003cp\u003eIts colouration ranges from warm honey yellow and golden amber to translucent champagne, smoky grey and delicate lilac-grey tones.\u003c\/p\u003e\n\n\u003cp\u003eThe lower portion contains particularly attractive golden-yellow fluorite, with areas of greater translucency allowing light to penetrate the crystalline material.\u003c\/p\u003e\n\n\u003cp\u003eThese warmer sections display a rich, honey-like appearance, with subtle variations between pale champagne yellow and deeper golden amber.\u003c\/p\u003e\n\n\u003cp\u003eAcross the upper portion, the colour gradually transitions into cooler smoky grey and muted lilac-grey crystalline areas.\u003c\/p\u003e\n\n\u003cp\u003eThis contrast creates a naturally layered appearance, with the darker sections appearing to sit above and within the warmer golden material.\u003c\/p\u003e\n\n\u003cp\u003eSeveral exposed crystal faces display a glassy lustre, reflecting light across their angular surfaces.\u003c\/p\u003e\n\n\u003cp\u003eThe specimen contains numerous visible internal fractures and cleavage planes, producing a complex arrangement of intersecting lines and reflective geometric surfaces.\u003c\/p\u003e\n\n\u003cp\u003eOne particularly interesting feature is the \u003cstrong\u003estepped crystalline structure\u003c\/strong\u003e visible across the upper and central sections.\u003c\/p\u003e\n\n\u003cp\u003eThese overlapping surfaces create a series of natural ledges and angular formations, adding depth and texture to the specimen.\u003c\/p\u003e\n\n\u003cp\u003eUnder close inspection, the honey-yellow areas reveal smaller interlocking crystal faces, translucent sections and naturally fractured surfaces.\u003c\/p\u003e\n\n\u003cp\u003eSome areas appear almost glass-like, while others display a softer, frosted appearance.\u003c\/p\u003e\n\n\u003cp\u003eThe smoky grey sections contain subtle internal colour variation, including muted brown-grey and faint lilac tones.\u003c\/p\u003e\n\n\u003cp\u003eThese cooler areas contrast beautifully with the golden lower section, creating a distinctive two-toned appearance.\u003c\/p\u003e\n\n\u003cp\u003eFine orange-brown mineral staining is visible along portions of the specimen, particularly around some crystal boundaries and exposed surfaces.\u003c\/p\u003e\n\n\u003cp\u003eThis staining is consistent in appearance with naturally occurring iron oxide coatings, although its composition has not been independently tested.\u003c\/p\u003e\n\n\u003cp\u003eViewed from the reverse, the specimen reveals a slightly different arrangement of golden and smoky crystalline material.\u003c\/p\u003e\n\n\u003cp\u003eHere, the honey-yellow fluorite appears more concentrated across the lower half, while the upper section displays a broader area of translucent grey-toned crystal.\u003c\/p\u003e\n\n\u003cp\u003eThe side profiles reveal additional angular cleavage faces and naturally uneven edges, emphasising the specimen's unpolished geological formation.\u003c\/p\u003e\n\n\u003cp\u003eIts surfaces vary between smooth, reflective crystal planes and rougher, more granular areas.\u003c\/p\u003e\n\n\u003cp\u003eThe close-up photographs reveal intricate internal structures, with numerous overlapping translucent surfaces producing a complex play of light and shadow.\u003c\/p\u003e\n\n\u003cp\u003eMeasuring \u003cstrong\u003e57.5mm × 41.5mm and weighing 110g\u003c\/strong\u003e, this specimen combines attractive natural colour zoning with a compact display size.\u003c\/p\u003e\n\n\u003cp\u003eIts warm golden colouration, contrasting smoky grey sections and detailed crystalline structure make it an appealing addition to a collection of British minerals, historic Cornish fluorite or naturally coloured mineral specimens.\u003c\/p\u003e\n\n\u003ch3\u003eAbout Fluorite\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eFluorite (CaF₂)\u003c\/strong\u003e is a naturally occurring calcium fluoride mineral belonging to the halide mineral group.\u003c\/p\u003e\n\n\u003cp\u003eIt crystallises in the cubic, or isometric, crystal system and has a Mohs hardness of 4.\u003c\/p\u003e\n\n\u003cp\u003eFluorite is particularly well known for its remarkable range of natural colours, including purple, blue, green, yellow, brown, pink and colourless varieties.\u003c\/p\u003e\n\n\u003cp\u003eSome specimens display multiple colours within the same crystalline formation, creating distinct zones, bands or irregular transitions.\u003c\/p\u003e\n\n\u003cp\u003eThese variations can develop through structural defects, trace impurities and other geological processes affecting the crystal during formation.\u003c\/p\u003e\n\n\u003cp\u003eYellow fluorite commonly displays shades ranging from pale champagne and lemon yellow to deeper golden and honey-coloured tones.\u003c\/p\u003e\n\n\u003cp\u003eGrey, brown and purple colouration can also occur within fluorite, sometimes creating complex combinations within individual specimens.\u003c\/p\u003e\n\n\u003cp\u003eFluorite commonly forms within hydrothermal mineral veins, where heated mineral-rich fluids circulate through fractures and cavities in surrounding rocks.\u003c\/p\u003e\n\n\u003cp\u003eAs these fluids cool or undergo changes in chemical conditions, dissolved minerals may crystallise within the available spaces.\u003c\/p\u003e\n\n\u003cp\u003eFluorite frequently occurs alongside quartz, calcite, baryte, galena, siderite and other minerals associated with hydrothermal ore deposits.\u003c\/p\u003e\n\n\u003cp\u003eOne of fluorite's defining physical characteristics is its \u003cstrong\u003eperfect octahedral cleavage\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThis property allows fluorite to separate along specific crystallographic planes, producing distinctive angular fractures and geometric surfaces.\u003c\/p\u003e\n\n\u003cp\u003eAlthough fluorite commonly develops cubic crystals, its cleavage properties can create triangular, stepped and irregular angular formations when crystals are naturally fractured.\u003c\/p\u003e\n\n\u003cp\u003eFluorite typically exhibits a vitreous, or glass-like, lustre, although natural weathering, surface alteration and mineral coatings can produce frosted or matte appearances.\u003c\/p\u003e\n\n\u003cp\u003eSome fluorite specimens exhibit fluorescence under ultraviolet light, although the strength and colour of fluorescence vary considerably between specimens and localities.\u003c\/p\u003e\n\n\u003cp\u003eUltraviolet fluorescence has not been confirmed for this particular specimen.\u003c\/p\u003e\n\n\u003ch3\u003eWheal Mary Ann \u0026amp; Cornish Mining Heritage\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWheal Mary Ann\u003c\/strong\u003e is a historic mineral locality situated near Menheniot in south-east Cornwall, England.\u003c\/p\u003e\n\n\u003cp\u003eThe Menheniot district forms part of Cornwall's extensive mining landscape and is particularly associated with historic lead and silver mining.\u003c\/p\u003e\n\n\u003cp\u003eAlthough Cornwall is internationally renowned for its tin and copper deposits, the south-eastern part of the county also contains important lead-bearing mineral veins.\u003c\/p\u003e\n\n\u003cp\u003eDuring the nineteenth century, mining operations in the Menheniot area extracted lead ores, particularly galena, which could also contain economically valuable silver.\u003c\/p\u003e\n\n\u003cp\u003eThe mineral veins developed through hydrothermal geological processes, with heated mineral-rich fluids circulating through fractures in the surrounding rocks.\u003c\/p\u003e\n\n\u003cp\u003eThese fluids deposited a varied assemblage of minerals, including quartz, fluorite, galena, siderite, calcite and other associated species.\u003c\/p\u003e\n\n\u003cp\u003eWheal Mary Ann is particularly interesting because historical geological studies document complex relationships between successive generations of mineral deposition.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eBritish Geological Survey's geological memoir covering Plymouth and South-East Cornwall\u003c\/strong\u003e identifies fluorite as an important gangue mineral at Wheal Mary Ann.\u003c\/p\u003e\n\n\u003cp\u003eGangue minerals occur alongside economically valuable ores but are not necessarily the principal materials being extracted.\u003c\/p\u003e\n\n\u003cp\u003eThe geological memoir describes quartz as a significant vein-filling mineral, with chalcedonic material occurring along portions of the vein walls.\u003c\/p\u003e\n\n\u003cp\u003eCrystalline quartz, galena and siderite are also documented within the mineral sequence.\u003c\/p\u003e\n\n\u003cp\u003eHistorical geological observations indicate that at least two generations of fluorite mineralisation occurred at Wheal Mary Ann.\u003c\/p\u003e\n\n\u003cp\u003eThis suggests that the mineral veins experienced multiple episodes of deposition under changing geological conditions.\u003c\/p\u003e\n\n\u003cp\u003eSuch processes can produce complex mineral associations, overlapping crystalline formations and variations in crystal development.\u003c\/p\u003e\n\n\u003cp\u003eFluorite from historic Cornish localities is particularly appealing to collectors interested in British mineralogy, geological history and the country's mining heritage.\u003c\/p\u003e\n\n\u003cp\u003eThis specimen offers an attractive example of fluorite attributed to Wheal Mary Ann, with its golden honey-yellow colouration, smoky grey crystalline areas and distinctive natural formation.\u003c\/p\u003e\n\n\u003ch3\u003eIntention \u0026amp; Associated Chakras\u003c\/h3\u003e\n\n\u003cp\u003eWithin traditional crystal healing practices, fluorite is associated with mental clarity, concentration, emotional balance and calm.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eYellow fluorite\u003c\/strong\u003e is commonly connected with the Solar Plexus Chakra, symbolically representing confidence, mental focus, personal understanding and clarity of thought.\u003c\/p\u003e\n\n\u003cp\u003eThe smoky grey and subtle lilac-grey sections may also be symbolically associated with grounding, reflection and intuitive awareness within contemporary crystal traditions.\u003c\/p\u003e\n\n\u003cp\u003eFluorite as a mineral is particularly associated with mental organisation, concentration and maintaining a clear perspective.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMental Clarity:\u003c\/strong\u003e Traditionally associated with clear thinking, understanding and mental organisation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocus:\u003c\/strong\u003e Symbolically connected with concentration, learning and maintaining attention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalm:\u003c\/strong\u003e Traditionally associated with peaceful reflection and a balanced mindset.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfidence:\u003c\/strong\u003e Yellow fluorite is commonly connected with self-assurance and personal understanding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmotional Balance:\u003c\/strong\u003e Symbolically associated with maintaining perspective and emotional harmony.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePersonal Growth:\u003c\/strong\u003e Traditionally linked with learning, self-awareness and developing understanding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Chakra:\u003c\/strong\u003e Solar Plexus Chakra.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSecondary Association:\u003c\/strong\u003e Third Eye Chakra.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Intention:\u003c\/strong\u003e Mental clarity, focus and calm.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThese associations reflect traditional spiritual beliefs and are not scientifically established effects of fluorite.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eNatural Formation \u0026amp; Symbolism\u003c\/h3\u003e\n\n\u003cp\u003eThis specimen retains its natural crystalline structure, angular edges, exposed cleavage planes and subtle areas of mineral staining.\u003c\/p\u003e\n\n\u003cp\u003eIts compact shape gives it a distinctive appearance, with a broad golden lower section supporting a more angular, smoky-toned upper formation.\u003c\/p\u003e\n\n\u003cp\u003eThe honey-yellow and champagne-coloured fluorite creates a warm, luminous appearance, while the grey and lilac-grey sections provide contrasting depth.\u003c\/p\u003e\n\n\u003cp\u003eSeveral crystal faces reflect light with a glassy lustre, revealing the complex internal structure of the mineral.\u003c\/p\u003e\n\n\u003cp\u003eOther areas display a slightly frosted or weathered texture, adding to its natural geological character.\u003c\/p\u003e\n\n\u003cp\u003eThe combination of warm and cool tones creates an attractive visual contrast, particularly when the specimen is viewed under natural or directional lighting.\u003c\/p\u003e\n\n\u003cp\u003eWithin traditional crystal symbolism, yellow fluorite is associated with mental clarity, confidence and concentration.\u003c\/p\u003e\n\n\u003cp\u003eBeyond its symbolic associations, this specimen's appeal lies in its unusual colour combination, intricate crystalline structure and connection to Cornwall's historic mineral-producing landscape.\u003c\/p\u003e\n\n\u003ch3\u003eSpecimen Details\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral:\u003c\/strong\u003e Fluorite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e CaF₂\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral Group:\u003c\/strong\u003e Halides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal System:\u003c\/strong\u003e Cubic (Isometric)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied Locality Attribution:\u003c\/strong\u003e Wheal Mary Ann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocation:\u003c\/strong\u003e Menheniot, Cornwall, England\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 110g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 57.5mm × 41.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormation:\u003c\/strong\u003e Natural fluorite specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Honey yellow, golden amber, champagne, smoky grey and subtle lilac-grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Natural colour zoning, translucent crystalline sections, stepped cleavage surfaces, angular crystal faces, internal fractures and minor orange-brown mineral staining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Raw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural, unpolished\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e One individual specimen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eYou will receive the exact specimen photographed. Natural mineral specimens may display irregular edges, fractures, inclusions, uneven surfaces, mineral staining and delicate crystalline formations.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThe acrylic display support, wooden plinth and decorative flowers shown in the photographs are not included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSources \u0026amp; References\u003c\/h3\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBritish Geological Survey – Plymouth and South-East Cornwall Area, Geological Memoir (Sheet 348).\u003c\/strong\u003e Geological documentation describing the Menheniot mineral veins, Wheal Mary Ann mineralisation and multiple generations of fluorite formation.\u003cbr\u003e\n\u003ca href=\"https:\/\/webapps.bgs.ac.uk\/memoirs\/docs\/B06072.html\" target=\"_blank\" rel=\"noopener\"\u003eBritish Geological Survey Geological Memoir\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBritish Geological Survey – Silver, Mineral Resources Consultative Committee Mineral Dossier.\u003c\/strong\u003e Geological and historical information concerning the Menheniot lead-silver mining district.\u003cbr\u003e\n\u003ca href=\"https:\/\/nora.nerc.ac.uk\/id\/eprint\/540032\/1\/B02707.pdf\" target=\"_blank\" rel=\"noopener\"\u003eBritish Geological Survey Silver Mineral Dossier\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMindat – Wheal Mary Ann, Menheniot, Cornwall.\u003c\/strong\u003e Mineral locality database documenting fluorite and associated mineral species.\u003cbr\u003e\n\u003ca href=\"https:\/\/www.mindat.org\/loc-1074.html\" target=\"_blank\" rel=\"noopener\"\u003eWheal Mary Ann Mineral Locality\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eUniversity of Cambridge – Fluorite Mineral Collection.\u003c\/strong\u003e Mineralogical information concerning fluorite's chemical composition, crystal system, cleavage and physical properties.\u003cbr\u003e\n\u003ca href=\"https:\/\/p1acollections.esc.cam.ac.uk\/p1acollections\/exhibits\/show\/minerals\/fluorite.html\" target=\"_blank\" rel=\"noopener\"\u003eUniversity of Cambridge Fluorite Collection\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHenwood, W. J. (1871).\u003c\/strong\u003e \u003cem\u003eObservations on Metalliferous Deposits: On the Lead Mines of Menheniot, Lanreath and Saint Pinnock.\u003c\/em\u003e Transactions of the Royal Geological Society of Cornwall, Volume 8, pages 699–722.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harpo's Angels","offers":[{"title":"Default Title","offer_id":59275137614159,"sku":"A24","price":24.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/1238\/5615\/files\/download_07a569d2-b7ba-4d09-8408-e2621da44d77.png?v=1793046868","url":"https:\/\/harposangels.co.uk\/products\/honey-yellow-fluorite-with-smoky-grey-zoning-wheal-mary-ann-cornwall","provider":"Harpo's Angels","version":"1.0","type":"link"}