Dragon Blood Jasper (Lizard Stone/Septarian Chalcedony)

Physical Properties

Hardness: 6-7 on Mohs scale. Color: Mottled green (epidote), black (hornblende), and white (quartz). Luster: Vitreous to dull. Crystal Structure: Hexagonal/Monoclinic system (polycrystalline). Specific Gravity: Approximately 2.6-2.7.

Formation & Geological History

Formed through the regional metamorphism of igneous rocks, where hydrothermal fluids alter minerals like feldspar into epidote. These specific specimens are frequently found in South Africa and Australia.

Uses & Applications

Primarily used for lapidary purposes, including semi-precious jewelry, carved decorative towers (as shown), spheres, and metaphysical or gemstone collecting.

Geological Facts

Despite the trade name 'Jasper', this material is often more accurately a combination of Epidote and Pietersite or Hornblende. It is nicknamed for its lizard-skin or dragon-scale appearance.

Field Identification & Locations

Identify by its distinctive combination of pistachio-green epidote and dark inclusions. Collectors should look for high contrast between the green and black/white sections. Commonly found in metamorphic terrains.

Identified on: 5/2/2026

Mode: Standard