This striking cabinet specimen showcases lustrous translucent yellow fluorite cubes perched on sparkling quartz crystals from the famous Bull Vein of the Lady Annabella Mine in Weardale, England. The fluorite displays classic cubic growth with glassy faces and gentle honey-yellow coloration, contrasting beautifully against the bright quartz matrix. Specimens from this modern English locality have quickly become some of the most sought-after fluorites in the world due to their exceptional clarity, sharp crystallization, and fascinating geological origin.
Highlights
• Cabinet-sized collector specimen
• Gemmy cubic yellow fluorite crystals
• Fluorite perched on sparkling quartz matrix
• From the renowned Bull Vein pocket system
• Classic English fluorite locality
• Sharp geometric crystal faces
• Beautiful honey-yellow color zoning
• Modern classic collectible from Weardale
Specifications
Mineral: Fluorite with Quartz
Chemical Formula: CaF₂ (Fluorite), SiO₂ (Quartz)
Crystal System: Isometric (Fluorite), Trigonal (Quartz)
Color: Yellow to honey-yellow fluorite with clear quartz
Transparency: Transparent to translucent
Luster: Vitreous
Formation: Hydrothermal vein deposit
Dimensions can be found in product listing photos
More Lengthy Product Description
Few modern fluorite localities have captured the attention of collectors quite like the Lady Annabella Mine in Weardale, England. This specimen perfectly represents why.
Perched on a glittering bed of quartz crystals are sharp fluorite cubes glowing with soft yellow tones, their surfaces reflecting light with a bright vitreous sheen. The fluorite crystals are well-formed and geometrically precise, displaying the classic cubic habit that makes fluorite one of the most recognizable minerals in the world.
The contrast between the delicate quartz matrix and the bold cubic fluorite creates an exceptional aesthetic balance. The quartz enhances the fluorite’s transparency and adds texture and sparkle across the specimen.
Collectors prize fluorite from this locality not only for its beauty but also for its geological story. The Bull Vein is famous for producing pockets of fluorite in a range of colors—from green and blue to yellow—often with dramatic zoning and crystal clarity. Each pocket produces slightly different characteristics, making every specimen a unique snapshot of the mineralizing environment.
This piece represents a beautiful example of modern British fluorite collecting and would be equally at home in a serious mineral collection, museum display, or fine mineral gallery.
Locality
Bull Vein
Lady Annabella Mine
Eastgate Quarry
Weardale
County Durham, England
The Bull Vein is a mineralized fault system within the Lady Annabella Mine and is famous for producing high-quality collector fluorite crystals in a variety of colors.
Geological Formation
The fluorite formed when mineral-rich hydrothermal fluids moved through fractures in Carboniferous limestone, depositing fluorite, quartz, and other minerals inside open cavities within the rock. These fluids precipitated minerals as they cooled, allowing crystals to grow layer by layer on the walls of fractures.
At Lady Annabella Mine, multiple intersecting veins—including the Bull Vein—create pockets where spectacular crystal growth occurs.
Mineralogy Information
Primary Mineral: Fluorite (CaF₂)
Associated Minerals: Quartz, Calcite, Galena, Siderite
Fluorite forms in the isometric crystal system, producing cubic crystals with perfect octahedral cleavage. The yellow color in fluorite can result from trace impurities or structural defects within the crystal lattice.
Quartz commonly forms alongside fluorite in hydrothermal systems and often serves as a matrix for fluorite crystal growth.
Key Features
• Gemmy translucent fluorite cubes
• Attractive yellow coloration
• Fluorite crystals resting on quartz matrix
• Sharp crystal geometry
• Modern English collector locality
• Excellent cabinet display piece
Geological Era
Carboniferous Period
Approximately 320–300 million years ago
The fluorite veins formed within Carboniferous limestone formations that dominate the geology of the North Pennines region.
Mineral Class
Halide Minerals
Fluorite belongs to the halide mineral class, composed primarily of halogen elements bonded with metals.
Rock Formation
Great Limestone Formation
North Pennines Ore Field
The host rock is Carboniferous limestone that fractured during regional tectonic activity, allowing mineralizing fluids to form the fluorite veins.
Historical or Folklore Stories
Weardale has a long history of mining stretching back hundreds of years, primarily for lead and fluorspar. The region’s fluorite crystals became famous among collectors because of their exceptional clarity and color. Today, specimens from this region are prized worldwide and are considered among the finest fluorites produced anywhere.
The Bull Vein itself was named after mineral collector Fred Bull, who first alerted miners to the presence of exceptional yellow fluorite in this vein system.
Why Collectors Love It
• Classic English fluorite locality
• Rare yellow fluorite coloration
• Beautiful contrast between fluorite and quartz
• Excellent crystal geometry
• Modern collectible from a legendary mining district
• Strong display presence
Display & Care Instructions
• Display in a stable cabinet or mineral display shelf
• Avoid prolonged exposure to strong sunlight to preserve color
• Handle carefully — fluorite has perfect cleavage and can fracture if dropped
• Dust gently with a soft brush or compressed air
Shipping & Handling
All specimens from Wandering Stones are carefully packed using professional mineral shipping methods.
• Crystal faces protected with foam and padding
• Double boxed for safe transit
• Fully insured shipping
• Tracking included on all orders
A Metaphysical Nod
While metaphysical beliefs vary and are not scientifically proven, many crystal enthusiasts associate fluorite with mental clarity and energetic balance.
Yellow fluorite is often believed to support:
• Focus and mental clarity
• Confidence and decision-making
• Personal empowerment
• Creative inspiration
Associated Chakra:
Solar Plexus Chakra
Suggested Mantra:
“My mind is clear, my direction is strong, and I trust my inner wisdom.”
Why Trust Wandering Stones
At Wandering Stones, we specialize in carefully curated mineral specimens sourced directly from miners and trusted partners around the world.
Our mission is simple:
• Provide authentic natural mineral specimens
• Share the geological stories behind every piece
• Educate collectors of all experience levels
• Offer both rare and accessible specimens for every collection
From beginner collectors to museum-quality pieces, Wandering Stones proudly brings the wonders of Earth’s geology to your collection.
yellow fluorite, fluorite on quartz, bull vein fluorite, lady annabella mine fluorite, weardale fluorite, england fluorite specimen, british fluorite crystals, yellow cubic fluorite, fluorite cabinet specimen, fluorite collector specimen, fluorite crystals england, north pennines fluorite, english fluorite mineral, hydrothermal fluorite crystals, fluorite cube crystals, fluorite quartz association, fluorite crystal cluster, weardale mineral specimen, english mineral specimen, fluorite cube cluster, fluorite display specimen, mineral cabinet specimen, fluorite mineral collector piece, fluorite mineral display, fluorite crystal matrix, fluorite crystal geometry, halide mineral fluorite, CaF2 mineral specimen, classic fluorite locality, fluorite vein deposit, carboniferous fluorite, hydrothermal mineral specimen, fluorite mineral specimen england, fluorite crystal cluster england, fluorite mineral weardale, fluorite mineral north pennines, fluorite mineral cabinet, yellow fluorite crystal cubes, natural fluorite crystals, fluorite collector mineral, fluorite mineral england, fluorite specimen weardale england, fluorite crystals bull vein, fluorite crystal growth, fluorite mineral cluster, fluorite cube specimen, fluorite quartz matrix specimen, collectible fluorite crystal, fluorite mineral display piece, fluorite cabinet display mineral, natural cubic fluorite, fluorite mineral formation specimen, rare yellow fluorite, fluorite mineral collectible, fluorite crystal cabinet piece, fluorite vein mineral specimen, fluorite cube mineral specimen, fluorite england collector mineral, fluorite specimen england cabinet, fluorite crystal specimen, quartz fluorite mineral specimen, hydrothermal fluorite deposit specimen, fluorite mineral weardale england, fluorite mineral cabinet collector specimen