Dragon Blood Jasper
Quartz (variety Jasper) with Epidote and Piedmontite · Semi-Precious Gemstone / Decorative Stone
Crystal System
Trigonal/Hexagonal (microcrystalline structure); typically occurs in massive, opaque forms without visible crystal faces.
Mineral Group
Silicates (Tectosilicate and Nesosilicate)
Chemical Formula
SiO2 (Quartz) with Ca2(Al,Fe)3(SiO4)3(OH) (Epidote) and trace Iron/Manganese
Formation Process
Metamorphic or Hydrothermal; forms as a combination of green epidote and red piedmontite/jasper within veins or massive deposits under moderate pressure.
About This Crystal
An opaque, microcrystalline variety of quartz featuring a deep forest-green matrix mottled with vivid red and maroon patches. It has a vitreous to waxy luster when polished.
Physical Characteristics
Color: Green and Red; Streak: White; Cleavage: None; Fracture: Conchoidal to splintery; Specific Gravity: 2.6–2.9; Fluorescence: Generally none.
Optical Properties
Refractive Index: 1.54–1.55; Birefringence: Low (microcrystalline); Pleochroism: None; Optical Character: Aggregated/Opaque.
Hardness & Durability
Origin Region
Primarily sourced from the Tsumeb region in Namibia; found in metamorphic and hydrothermal environments.
Hardness & Durability
Mohs Hardness: 6.5 to 7; High toughness due to microcrystalline structure; excellent durability for jewelry and everyday wear.
Care & Maintenance
Clean with warm soapy water and a soft brush; safe from most household chemicals, but avoid harsh acids and ultrasonic cleaners with internal fractures.
Rarity & Value
Relatively common but localized; value is determined by the balance of red vs green patterning; generally inexpensive and sold as tumbled stones or carvings.
Special Characteristics
Distinctive 'blood on scales' patterning created by the juxtaposition of red piedmontite against green epidote; no significant optical phenomena like chatoyancy.
Lore & History
Traditionally associated with courage, strength, and vitality. In lore, it is believed to represent the blood of dragons or the scales of an ancient beast, often linked to the heart and root chakras.