Green Fluorite
Fluorite · Semi-Precious Gemstone / Mineral Specimen
Crystal System
Cubic (Isometric), commonly forms cubes, octahedral crystals, and massive aggregates
Mineral Group
Halides
Chemical Formula
CaF2
Formation Process
Hydrothermal veins and replacement deposits, often crystallizing from mineral-rich solutions at low to moderate temperatures
About This Crystal
The specimen is fashioned into polished spherical beads displaying a translucent to transparent light green to soft mint-green coloration with natural internal banding and subtle zones of varying color intensity and internal wispy inclusions.
Physical Characteristics
Color ranges from pale to medium green with a white streak; perfect octahedral cleavage in four directions; conchoidal to uneven fracture; specific gravity around 3.18; brittle tenacity; exhibits strong fluorescence under ultraviolet light for many specimens
Optical Properties
Singly refractive with an isotropic optical character; refractive index is approximately 1.434; weak or absent pleochroism due to its isometric crystal system
Hardness & Durability
Origin Region
Globally distributed; major sources include China, Mexico, South Africa, UK, and the USA
Hardness & Durability
Mohs hardness of 4, making it quite soft and easily scratched by harder materials like quartz or steel; low durability and poor wearability for rings, better suited for earrings, pendants, or carefully worn bracelets
Care & Maintenance
Clean gently with warm soapy water and a soft cloth; avoid ultrasonic cleaners, steam, harsh chemicals, prolonged direct sunlight which may cause fading, and impact due to its soft nature and perfect cleavage
Rarity & Value
Common to uncommon depending on clarity and color vibrancy; affordable price range for beaded bracelets; often untreated, though lower quality material may sometimes be stabilized or dyed
Special Characteristics
Renowned for strong fluorescence under UV light (often blue or violet), and exhibits thermoluminescence in some varieties
Lore & History
Historically carved into ornamental objects and vases since ancient Roman times; in modern crystal healing, green fluorite is traditionally associated with the Heart Chakra, believed to clear negative energy, enhance mental clarity, and promote emotional balance