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Fluorescent Purple & Green Fluorite with Pyrite Mineral Specimen
Description
A captivating combination of color, crystal geometry, and metallic brilliance, this Peruvian fluorite specimen features beautifully developed crystals displaying rich green and purple zoning, adorned with an intricate natural coating of golden pyrite.
The fluorite crystals reveal fascinating internal color transitions, with deep purple sections blending into contrasting shades of green. Their geometric faces and layered growth patterns create exceptional visual depth, while countless tiny, metallic pyrite crystals form sparkling golden clusters across the fluorite's surfaces and edges.
What makes this specimen especially remarkable is its striking fluorescence. Under 365nm longwave ultraviolet light, the fluorite transforms from its natural green and purple coloration into an intense, electric-blue glow. This dramatic contrast creates an entirely different visual experience, making the specimen equally fascinating under ordinary illumination and ultraviolet light.
With its stunning combination of internal color zoning, brilliant metallic accents, and vivid UV fluorescence, this specimen is an exceptional addition to a thoughtfully curated mineral collection.
Dimensions, Weight & Locality
Dimensions: 2.5 × 2 × 1.5 inches
Weight: 226 grams
Locality: Peru
Metaphysical Properties
Fluorite is traditionally associated with mental clarity, concentration, and emotional balance. Purple fluorite is believed to encourage intuition and spiritual awareness, while green fluorite symbolizes renewal, harmony, and personal growth.
Pyrite, often called "Fool's Gold," has long been associated with confidence, prosperity, and personal empowerment. In crystal healing traditions, it is believed to promote motivation, determination, and protection against negative influences.
Together, fluorite and pyrite are symbolically associated with a balance of clear thinking and purposeful action.
Metaphysical properties are based on traditional beliefs and are not scientifically established.
Collector's Notes
Did you know the scientific term fluorescence actually comes from fluorite? The mineral played an important role in the early study of this fascinating optical phenomenon, in which certain materials absorb ultraviolet radiation and emit visible light.
Although fluorite is famous for its fluorescence, not every specimen exhibits the effect. The response depends on its internal structure and the presence of particular trace elements or crystal defects. This specimen's vivid blue response to 365nm ultraviolet light offers an especially engaging demonstration.
The fluorite's distinctive green and purple zoning also tells part of its geological story. Variations in chemical impurities and conditions during crystal formation can produce different colors within a single crystal, creating the remarkable internal patterns visible throughout this piece.
The densely crystallized pyrite adds another fascinating dimension, demonstrating how two minerals with entirely different compositions and appearances can develop together into a single natural formation.
Highlights
Vivid UV fluorescence: Fluorite glows brilliant electric blue under 365nm longwave ultraviolet light.
Beautiful color zoning: Translucent emerald-green and violet-purple fluorite with striking internal color transitions.
Golden pyrite association: Abundant metallic pyrite microcrystals create sparkling golden coatings and intricate clusters.
Defined crystal geometry: Intergrown fluorite crystals display prominent geometric faces and layered internal patterns.
Multiple display perspectives: Attractive crystal formations and pyrite coverage extend across several sides of the specimen.
Collector appeal: A visually distinctive combination of colorful fluorite, metallic pyrite, and natural fluorescence.
Mineralogy
Fluorite
Mineral: Fluorite
Chemical Formula: CaF₂
Crystal System: Isometric (Cubic)
Luster: Vitreous
Transparency: Transparent to translucent
Mohs Hardness: 4
Streak: White
Cleavage: Perfect octahedral cleavage in four directions
Specific Gravity: Approximately 3.18
Crystal Habit: Cubic, octahedral, and intergrown crystal aggregates
Fluorescence: Blue under 365nm longwave UV light, as observed in this specimen
Pyrite
Mineral: Pyrite
Chemical Formula: FeS₂
Crystal System: Isometric (Cubic)
Luster: Metallic
Transparency: Opaque
Mohs Hardness: 6–6.5
Streak: Greenish-black
Cleavage: Poor to indistinct
Specific Gravity: Approximately 4.8–5.0
Crystal Habit: Cubic, pyritohedral, and granular crystalline aggregates
Description
A captivating combination of color, crystal geometry, and metallic brilliance, this Peruvian fluorite specimen features beautifully developed crystals displaying rich green and purple zoning, adorned with an intricate natural coating of golden pyrite.
The fluorite crystals reveal fascinating internal color transitions, with deep purple sections blending into contrasting shades of green. Their geometric faces and layered growth patterns create exceptional visual depth, while countless tiny, metallic pyrite crystals form sparkling golden clusters across the fluorite's surfaces and edges.
What makes this specimen especially remarkable is its striking fluorescence. Under 365nm longwave ultraviolet light, the fluorite transforms from its natural green and purple coloration into an intense, electric-blue glow. This dramatic contrast creates an entirely different visual experience, making the specimen equally fascinating under ordinary illumination and ultraviolet light.
With its stunning combination of internal color zoning, brilliant metallic accents, and vivid UV fluorescence, this specimen is an exceptional addition to a thoughtfully curated mineral collection.
Dimensions, Weight & Locality
Dimensions: 2.5 × 2 × 1.5 inches
Weight: 226 grams
Locality: Peru
Metaphysical Properties
Fluorite is traditionally associated with mental clarity, concentration, and emotional balance. Purple fluorite is believed to encourage intuition and spiritual awareness, while green fluorite symbolizes renewal, harmony, and personal growth.
Pyrite, often called "Fool's Gold," has long been associated with confidence, prosperity, and personal empowerment. In crystal healing traditions, it is believed to promote motivation, determination, and protection against negative influences.
Together, fluorite and pyrite are symbolically associated with a balance of clear thinking and purposeful action.
Metaphysical properties are based on traditional beliefs and are not scientifically established.
Collector's Notes
Did you know the scientific term fluorescence actually comes from fluorite? The mineral played an important role in the early study of this fascinating optical phenomenon, in which certain materials absorb ultraviolet radiation and emit visible light.
Although fluorite is famous for its fluorescence, not every specimen exhibits the effect. The response depends on its internal structure and the presence of particular trace elements or crystal defects. This specimen's vivid blue response to 365nm ultraviolet light offers an especially engaging demonstration.
The fluorite's distinctive green and purple zoning also tells part of its geological story. Variations in chemical impurities and conditions during crystal formation can produce different colors within a single crystal, creating the remarkable internal patterns visible throughout this piece.
The densely crystallized pyrite adds another fascinating dimension, demonstrating how two minerals with entirely different compositions and appearances can develop together into a single natural formation.
Highlights
Vivid UV fluorescence: Fluorite glows brilliant electric blue under 365nm longwave ultraviolet light.
Beautiful color zoning: Translucent emerald-green and violet-purple fluorite with striking internal color transitions.
Golden pyrite association: Abundant metallic pyrite microcrystals create sparkling golden coatings and intricate clusters.
Defined crystal geometry: Intergrown fluorite crystals display prominent geometric faces and layered internal patterns.
Multiple display perspectives: Attractive crystal formations and pyrite coverage extend across several sides of the specimen.
Collector appeal: A visually distinctive combination of colorful fluorite, metallic pyrite, and natural fluorescence.
Mineralogy
Fluorite
Mineral: Fluorite
Chemical Formula: CaF₂
Crystal System: Isometric (Cubic)
Luster: Vitreous
Transparency: Transparent to translucent
Mohs Hardness: 4
Streak: White
Cleavage: Perfect octahedral cleavage in four directions
Specific Gravity: Approximately 3.18
Crystal Habit: Cubic, octahedral, and intergrown crystal aggregates
Fluorescence: Blue under 365nm longwave UV light, as observed in this specimen
Pyrite
Mineral: Pyrite
Chemical Formula: FeS₂
Crystal System: Isometric (Cubic)
Luster: Metallic
Transparency: Opaque
Mohs Hardness: 6–6.5
Streak: Greenish-black
Cleavage: Poor to indistinct
Specific Gravity: Approximately 4.8–5.0
Crystal Habit: Cubic, pyritohedral, and granular crystalline aggregates

