metamorphic
Dragon Stone (Dragon Blood Jasper)
Epidote with Pietersite or Red Jasper inclusions (varied SiO2 and Ca2(Al,Fe)3(SiO4)3(OH))
Hardness: 6-7 on Mohs scale; Color: Mottled forest green with white (quartz) or red (jasper) veins; Luster: Vitreous to waxy; Structure: Monoclinic; Specific Gravity: 3.3-3.5.
- Hardness
- 6-7 on Mohs scale
- Luster
- Vitreous to waxy
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Physical properties
Hardness: 6-7 on Mohs scale; Color: Mottled forest green with white (quartz) or red (jasper) veins; Luster: Vitreous to waxy; Structure: Monoclinic; Specific Gravity: 3.3-3.5.
Formation & geological history
Formed via regional metamorphism of igneous rocks, where hydrothermal fluids rich in calcium and iron replace original minerals. This specimen specifically shows epidote (green) with quartz/calcite (white) veins.
Uses & applications
Primarily used for lapidary work, cabochons for jewelry, decorative carvings, and metaphysical collecting.
Geological facts
Despite being called 'Jasper' in the gemstone trade, it is often primarily Epidote. It is famously associated with South Africa and Western Australia.
Field identification & locations
Identify by its distinctive 'mossy' or 'reptilian' green patterns contrasted against white or red. Commonly found in metamorphic terrains. Collectors look for high contrast and smooth polish.
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