Honey-Gold & Smoky Purple Fluorite | Wheal Mary Ann, Cornwall

A beautiful natural honey-gold and smoky purple fluorite specimen attributed to Wheal Mary Ann, Menheniot, Cornwall, displaying warm golden-yellow crystalline sections, muted violet-grey colouration, angular crystal faces and naturally occurring earthy mineral staining.

Weighing 215g, this distinctive Cornish mineral specimen features contrasting translucent and opaque areas, intergrown crystalline formations and a fascinating combination of golden, smoky and purple-grey tones. Its unusual colour distribution and historic mining locality make it an attractive addition to a British mineral collection.

Specimen Description

This striking specimen displays a beautiful combination of honey-gold, warm amber-yellow, smoky lavender-grey and muted purple fluorite, with scattered rusty-orange and earthy brown mineral staining.

The specimen has a naturally irregular, somewhat wedge-shaped formation, with a broad crystalline body tapering towards one end.

One of its most distinctive features is the contrast between its warm golden crystalline sections and the darker smoky purple-grey fluorite visible across several of its outer surfaces.

The honey-coloured areas display varying degrees of translucency, allowing light to pass through selected crystal faces and reveal subtle internal structures.

In the close-up photographs, the golden fluorite reveals overlapping angular crystal boundaries, natural surface markings and softly reflective faces.

Some crystalline sections appear relatively clear and glass-like, while others have a more frosted or naturally weathered texture.

Across the darker side of the specimen, smoky violet-grey fluorite creates a contrasting surface with irregular crystal faces, subtle colour zoning and earthy mineral deposits.

These purple-grey areas range from muted lavender to deeper smoky tones, becoming particularly noticeable where they meet the warmer golden sections.

Fine natural fractures and intersecting crystalline boundaries are visible throughout the specimen, contributing to its rugged appearance.

Scattered rusty-orange and golden-brown staining follows selected crystal edges and surface irregularities. These markings are consistent in appearance with iron-bearing mineral staining, although their precise composition has not been independently confirmed.

Several areas reveal stepped and angular crystalline formations, creating interesting changes in texture and light reflection across the specimen.

From one side, the specimen displays a predominantly golden appearance with smoky purple-grey areas concentrated towards its upper crystalline surfaces.

From the opposite side, the darker fluorite becomes more prominent, revealing a combination of grey-violet crystal faces, natural weathering and translucent golden edges.

The specimen's irregular silhouette, contrasting colours and visible crystal structures make it particularly appealing for display from multiple angles.

Measuring 65.9mm × 41.1mm and weighing 215g, this is a distinctive example of golden and smoky purple fluorite attributed to the historic Wheal Mary Ann locality.

About Fluorite

Fluorite (CaF₂) is a naturally occurring calcium fluoride mineral belonging to the halide mineral group.

It crystallises in the cubic, or isometric, crystal system and has a Mohs hardness of 4.

Fluorite is particularly admired for its remarkable range of natural colours, including purple, blue, green, yellow, pink, brown and colourless varieties.

These colours may develop through structural defects, trace impurities and geological conditions during crystal formation.

Yellow and golden fluorite can range from delicate champagne tones to deeper honey, amber and golden-brown shades.

Purple fluorite is another well-known variety, displaying colours ranging from pale lavender to deep violet and smoky purple-grey.

Different colours may occur within a single specimen, producing distinctive zones and transitions between crystalline sections.

Fluorite commonly forms within hydrothermal mineral veins, where heated, mineral-rich fluids circulate through fractures and cavities in surrounding rocks.

As these fluids cool or undergo changes in temperature, pressure or chemical composition, dissolved minerals may crystallise within the available spaces.

Fluorite frequently occurs alongside quartz, calcite, baryte, galena, siderite and other minerals associated with hydrothermal deposits.

One of fluorite's defining physical characteristics is its perfect octahedral cleavage.

This means the mineral can separate along particular crystallographic planes, producing distinctive angular surfaces.

Although fluorite commonly forms cubic crystals, natural cleavage and breakage can create triangular, stepped and irregular geometric formations.

Fluorite typically possesses a vitreous, or glass-like, lustre, although natural weathering, fine surface textures and mineral coatings can produce a softer, frosted appearance.

Some fluorite specimens exhibit fluorescence under ultraviolet light, although this property varies between individual specimens and localities.

Ultraviolet fluorescence has not been confirmed for this specimen.

Wheal Mary Ann & Cornish Mining Heritage

Wheal Mary Ann is a historic mineral locality situated near Menheniot in south-east Cornwall, England.

The Menheniot district forms part of Cornwall's extensive mining landscape and is particularly associated with historic lead and silver mining.

Although Cornwall is internationally recognised for its tin and copper deposits, the south-eastern region also contains important lead-bearing mineral veins.

During the nineteenth century, mining operations around Menheniot extracted lead ores, particularly galena, which could also contain economically valuable silver.

These deposits developed through hydrothermal geological processes, with heated mineral-rich fluids circulating through fractures in the surrounding rocks.

Over time, these fluids deposited a varied assemblage of minerals, including quartz, fluorite, galena, siderite, calcite and other associated species.

Wheal Mary Ann is particularly interesting because historical geological investigations document complex relationships between successive generations of mineral deposition.

The British Geological Survey's geological memoir covering Plymouth and South-East Cornwall identifies fluorite as an important gangue mineral at Wheal Mary Ann.

Gangue minerals occur alongside economically valuable ores but are not necessarily the principal materials being extracted.

The geological memoir describes quartz as a significant vein-filling mineral, with chalcedonic material occurring along portions of the vein walls.

Crystalline quartz, galena and siderite are also documented within the mineral sequence.

Historical geological observations indicate that at least two generations of fluorite mineralisation occurred at Wheal Mary Ann.

This suggests that the mineral veins experienced multiple episodes of deposition under changing geological conditions.

Such processes can produce complex mineral associations, overlapping crystalline formations and variations in crystal development.

Fluorite from historic Cornish localities is particularly appealing to collectors interested in British mineralogy, geological history and the country's mining heritage.

This specimen offers an attractive example of fluorite attributed to Wheal Mary Ann, combining warm honey-gold colouration, smoky purple-grey crystalline sections and naturally occurring mineral staining.

Intention & Associated Chakras

Within traditional crystal healing practices, fluorite is associated with mental clarity, concentration, emotional balance and maintaining a clear perspective.

Golden fluorite is commonly associated with confidence, motivation, personal direction and clear thinking.

Purple fluorite is traditionally connected with intuition, spiritual awareness, reflection and mental clarity.

The specimen's golden colouration is symbolically associated with the Solar Plexus Chakra, while its purple tones are commonly connected with the Third Eye Chakra.

Fluorite as a mineral is also frequently associated with organisation, focus and maintaining a balanced mindset.

• Mental Clarity: Traditionally associated with clear thinking, understanding and mental organisation.
• Focus: Symbolically linked with concentration, learning and maintaining attention.
• Confidence: Golden fluorite is traditionally associated with personal confidence and motivation.
• Intuition: Purple fluorite is commonly connected with reflection, awareness and intuitive thinking.
• Emotional Balance: Symbolically associated with maintaining perspective and emotional harmony.
• Spiritual Growth: Purple fluorite is traditionally associated with self-reflection and spiritual exploration.

Primary Chakra: Solar Plexus Chakra.

Secondary Chakra: Third Eye Chakra.

Primary Intention: Focus, clarity and confidence.

These associations reflect traditional spiritual beliefs and are not scientifically established effects of fluorite.

Natural Formation & Symbolism

This specimen retains its natural crystalline structure, displaying angular crystal faces, overlapping mineral formations and contrasting translucent and opaque areas.

Its broad, irregular formation creates an attractive silhouette, while the combination of golden and smoky purple-grey fluorite gives the specimen a distinctive appearance.

The warm honey-gold sections contrast with the cooler violet-grey crystalline areas, creating noticeable differences in colour and transparency.

Several crystal faces display natural surface markings and subtle changes in lustre, while smaller intergrown sections create additional texture across the specimen.

Scattered golden-orange and rusty-brown mineral staining highlights selected crystal boundaries and fractures.

Within traditional crystal symbolism, golden fluorite is associated with confidence and mental focus, while purple fluorite is linked with intuition and spiritual awareness.

Beyond these symbolic associations, this specimen's principal appeal lies in its contrasting natural colours, distinctive crystalline structure and connection to Cornwall's historic mineral-producing landscape.

Specimen Details

• Mineral: Fluorite
• Chemical Formula: CaF₂
• Mineral Group: Halides
• Crystal System: Cubic (Isometric)
• Mohs Hardness: 4
• Supplied Locality Attribution: Wheal Mary Ann
• Location: Menheniot, Cornwall, England
• Weight: 215g
• Dimensions: 65.9mm × 41.1mm
• Formation: Natural fluorite specimen
• Colour: Honey-gold, amber-yellow, smoky purple-grey, lavender-grey and earthy orange-brown
• Features: Translucent golden crystal faces, smoky purple-grey colour zoning, angular crystalline formations, natural fractures, surface markings and mineral staining
• Shape: Raw
• Finish: Natural, unpolished
• Quantity: One individual specimen

You will receive the exact specimen photographed. Natural mineral specimens may display irregular edges, fractures, inclusions, uneven surfaces, mineral staining and delicate crystalline formations.

The acrylic display support, wooden plinth and decorative flowers shown in the photographs are not included.

Sources & References

1. British Geological Survey – Plymouth and South-East Cornwall Area, Geological Memoir (Sheet 348). Geological documentation describing the Menheniot mineral veins, Wheal Mary Ann mineralisation and multiple generations of fluorite formation.
   British Geological Survey Geological Memoir
2. British Geological Survey – Silver, Mineral Resources Consultative Committee Mineral Dossier. Geological and historical information concerning the Menheniot lead-silver mining district.
   British Geological Survey Silver Mineral Dossier
3. Mindat – Wheal Mary Ann, Menheniot, Cornwall. Mineral locality database documenting fluorite and associated mineral species.
   Wheal Mary Ann Mineral Locality
4. University of Cambridge – Fluorite Mineral Collection. Mineralogical information concerning fluorite's chemical composition, crystal system, cleavage and physical properties.
   University of Cambridge Fluorite Collection
5. Henwood, W. J. (1871). Observations on Metalliferous Deposits: On the Lead Mines of Menheniot, Lanreath and Saint Pinnock. Transactions of the Royal Geological Society of Cornwall, Volume 8, pages 699–722.