Rough Fluorite Slice Crystal Mineral Brazil Natural Fluorite Specimen with Certificate of Authenticity
£ 18.00
GENUINE ROUGH FLUORITE SLICE MINERAL SPECIMEN FROM BRAZILThis genuine Rough Fluorite Slice from Brazil is a carefully selected natural
mineral specimen showcasing the distinctive colour zoning, translucency, and crystalline structure associated with fluorite. Cut into a slice format while retaining its natural rough texture and mineral character, this specimen offers an attractive balance between raw geological beauty and display appeal.The photographs shown display the actual specimen you will receive, allowing collectors and enthusiasts to examine the exact colouration, internal structure, crystal texture, and natural mineral features before purchase.Each specimen includes a Certificate of Authenticity lifetime guarantee generic card confirming the genuine nature of the mineral. ABOUT FLUORITE MINERAL FORMATIONFluorite is a calcium fluoride mineral that forms in hydrothermal veins and mineral-rich geological environments where heated fluids circulate through rock fractures and cavities. Over long geological timescales, dissolved minerals crystallise slowly, allowing fluorite to develop its distinctive crystal structures and vibrant colour variations.Brazil is internationally recognised for producing attractive collector-grade fluorite specimens with rich colour zoning and good transparency. Fluorite from Brazilian deposits is valued for its visual appeal, crystal clarity, and natural banding patterns.The rough slice format allows the natural structure of the mineral to remain visible while exposing internal colour layers and crystal textures through the cut surface. COLOURATION, TRANSPARENCY AND NATURAL CHARACTERISTICSFluorite is one of the most colourful minerals found in nature and can occur in shades of purple, green, blue, yellow, clear, or mixed multicoloured combinations. Many specimens display distinct banding or zoning caused by variations in trace mineral content during crystal growth.Natural characteristics may include:
• Purple, green, blue, or mixed fluorite colouration
• Natural colour zoning and banding
• Translucent to semi-transparent crystal areas
• Rough natural mineral edges
• Internal crystal fractures and growth structures
• Vitreous lustre across cut surfaces
• Layered mineral textures and inclusionsDepending on the specimen, some areas may allow light to pass through vividly, enhancing the natural colour and crystalline structure.Because fluorite forms naturally, every slice is completely unique in colour distribution, transparency, and mineral patterning. GEOLOGICAL AND MINERALOGICAL INFORMATIONFluorite crystallises within the cubic crystal system and is widely recognised for forming highly symmetrical cubic and octahedral crystals. It is commonly associated with minerals such as quartz, calcite, galena, barite, and sphalerite in hydrothermal geological environments.One of fluorite’s most notable features is its wide range of natural colouration, which is influenced by trace elements, radiation exposure, and structural defects within the crystal lattice. Some fluorite specimens may also exhibit fluorescence under ultraviolet light, a property from which the term "fluorescence" itself was originally derived.The slice format provides an excellent view of fluorite’s internal colour layers and crystal structure, making these specimens especially desirable for collectors and educational displays.The rough outer edges preserve the authentic natural character of the mineral while the polished or cut face reveals the internal geological beauty formed over millions of years. COLLECTING, DISPLAY AND DECORATIVE USERough Fluorite Slices are highly popular among mineral collectors, geology enthusiasts, decorative stone collectors, and educational institutions because of their striking colours and crystalline structure.This specimen is ideal for:
• Mineral and crystal collections
• Geological study and education
• Display cabinets and shelves
• Decorative natural stone displays
• Photography and artistic reference
• Educational classroom collections
• Home or office décor
• Collector and geology-themed giftsThe combination of raw natural texture and exposed internal colour zoning makes each fluorite slice visually distinctive and scientifically interesting.Fluorite is also traditionally associated in spiritual practices with clarity and focus symbolism, although these associations are cultural and historical rather than scientific. GENUINE NATURAL BRAZILIAN MINERALThis Rough Fluorite Slice is a genuine natural mineral specimen sourced from Brazil and carefully selected for colour, translucency, crystal structure, and display appeal. The specimen preserves its authentic geological character while showcasing the natural internal beauty of fluorite.Included with your purchase:
• Genuine Rough Fluorite Slice mineral specimen
• Certificate of Authenticity lifetime guarantee generic card
• The exact specimen shown in the photographs
• Carefully selected natural crystal display pieceBecause this fluorite formed naturally over immense geological timescales, every specimen contains unique colour zoning, crystal structures, inclusions, and mineral textures that cannot be artificially duplicated, ensuring each piece remains entirely individual in appearance and geological interest.
mineral specimen showcasing the distinctive colour zoning, translucency, and crystalline structure associated with fluorite. Cut into a slice format while retaining its natural rough texture and mineral character, this specimen offers an attractive balance between raw geological beauty and display appeal.The photographs shown display the actual specimen you will receive, allowing collectors and enthusiasts to examine the exact colouration, internal structure, crystal texture, and natural mineral features before purchase.Each specimen includes a Certificate of Authenticity lifetime guarantee generic card confirming the genuine nature of the mineral. ABOUT FLUORITE MINERAL FORMATIONFluorite is a calcium fluoride mineral that forms in hydrothermal veins and mineral-rich geological environments where heated fluids circulate through rock fractures and cavities. Over long geological timescales, dissolved minerals crystallise slowly, allowing fluorite to develop its distinctive crystal structures and vibrant colour variations.Brazil is internationally recognised for producing attractive collector-grade fluorite specimens with rich colour zoning and good transparency. Fluorite from Brazilian deposits is valued for its visual appeal, crystal clarity, and natural banding patterns.The rough slice format allows the natural structure of the mineral to remain visible while exposing internal colour layers and crystal textures through the cut surface. COLOURATION, TRANSPARENCY AND NATURAL CHARACTERISTICSFluorite is one of the most colourful minerals found in nature and can occur in shades of purple, green, blue, yellow, clear, or mixed multicoloured combinations. Many specimens display distinct banding or zoning caused by variations in trace mineral content during crystal growth.Natural characteristics may include:
• Purple, green, blue, or mixed fluorite colouration
• Natural colour zoning and banding
• Translucent to semi-transparent crystal areas
• Rough natural mineral edges
• Internal crystal fractures and growth structures
• Vitreous lustre across cut surfaces
• Layered mineral textures and inclusionsDepending on the specimen, some areas may allow light to pass through vividly, enhancing the natural colour and crystalline structure.Because fluorite forms naturally, every slice is completely unique in colour distribution, transparency, and mineral patterning. GEOLOGICAL AND MINERALOGICAL INFORMATIONFluorite crystallises within the cubic crystal system and is widely recognised for forming highly symmetrical cubic and octahedral crystals. It is commonly associated with minerals such as quartz, calcite, galena, barite, and sphalerite in hydrothermal geological environments.One of fluorite’s most notable features is its wide range of natural colouration, which is influenced by trace elements, radiation exposure, and structural defects within the crystal lattice. Some fluorite specimens may also exhibit fluorescence under ultraviolet light, a property from which the term "fluorescence" itself was originally derived.The slice format provides an excellent view of fluorite’s internal colour layers and crystal structure, making these specimens especially desirable for collectors and educational displays.The rough outer edges preserve the authentic natural character of the mineral while the polished or cut face reveals the internal geological beauty formed over millions of years. COLLECTING, DISPLAY AND DECORATIVE USERough Fluorite Slices are highly popular among mineral collectors, geology enthusiasts, decorative stone collectors, and educational institutions because of their striking colours and crystalline structure.This specimen is ideal for:
• Mineral and crystal collections
• Geological study and education
• Display cabinets and shelves
• Decorative natural stone displays
• Photography and artistic reference
• Educational classroom collections
• Home or office décor
• Collector and geology-themed giftsThe combination of raw natural texture and exposed internal colour zoning makes each fluorite slice visually distinctive and scientifically interesting.Fluorite is also traditionally associated in spiritual practices with clarity and focus symbolism, although these associations are cultural and historical rather than scientific. GENUINE NATURAL BRAZILIAN MINERALThis Rough Fluorite Slice is a genuine natural mineral specimen sourced from Brazil and carefully selected for colour, translucency, crystal structure, and display appeal. The specimen preserves its authentic geological character while showcasing the natural internal beauty of fluorite.Included with your purchase:
• Genuine Rough Fluorite Slice mineral specimen
• Certificate of Authenticity lifetime guarantee generic card
• The exact specimen shown in the photographs
• Carefully selected natural crystal display pieceBecause this fluorite formed naturally over immense geological timescales, every specimen contains unique colour zoning, crystal structures, inclusions, and mineral textures that cannot be artificially duplicated, ensuring each piece remains entirely individual in appearance and geological interest.
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