Pyrite Druzy
Pyrite var. Druzy Pyrite · Semi-Precious Gemstone and Mineral Specimen
Crystal System
Cubic crystal system, appearing as a microcrystalline druzy crust coating a matrix
Mineral Group
Sulfides
Chemical Formula
FeS2
Formation Process
Hydrothermal and sedimentary formation processes, crystallizing out of iron- and sulfur-rich solutions at low to moderate temperatures
About This Crystal
An oval cabochon-style pendant featuring a shimmering, metallic druzy surface of tiny pyrite crystals with golden-brown and brassy tones set in a metal bezel
Physical Characteristics
Brassy yellow to golden-brown metallic color, greenish-black streak, cubic micro-crystal habit, no distinct cleavage, conchoidal to uneven fracture, specific gravity around 5.0
Optical Properties
Opaque with a brilliant metallic luster, exhibiting high reflectivity and sparkling scintillation from individual micro-crystal facets
Hardness & Durability
Origin Region
Globally distributed, with notable deposits in Peru, Spain, and the United States, typically found in hydrothermal veins and sedimentary rock
Hardness & Durability
Mohs hardness of 6 to 6.5, brittle tenacity, sensitive to moisture and acids which can cause tarnishing or oxidation
Care & Maintenance
Clean gently with a soft dry cloth or warm soapy water, avoiding harsh chemicals, ultrasonic cleaners, and prolonged exposure to moisture to prevent oxidation
Rarity & Value
Common to uncommon depending on the quality of the druzy coverage, generally affordable and widely used in sterling silver jewelry settings
Special Characteristics
Exceptional sparkling glitter effect known as a druzy crust, high metallic luster, and potential weak magnetism when heated
Lore & History
Historically known as Fool's Gold, associated with wealth, vitality, and protection in modern crystal healing traditions, linked primarily to the solar plexus chakra