Prehnite/Sun Jade
Energetically: Prehnite, sometimes known as Sunjade, carries a gentle yet empowering energy of foresight and heart‑centred awareness. With its soft, luminous tones, it symbolises harmony between intuition and thoughtful action. Often associated with inner knowing and preparedness, Prehnite encourages trust in your guidance while remaining calm and grounded. It supports emotional balance and clarity, helping you move forward with quiet confidence and aligned intention. Graceful and serene, Prehnite invites a sense of peaceful readiness — attuned, centred, and open to possibility.
Mythology & Historical Lore: Prehnite was first described in the 18th century and named after Colonel Hendrik von Prehn, making it one of the first minerals named after a person. Though it lacks extensive ancient mythology, it has become associated in modern lore with foresight and harmony due to its gentle translucency and calming green tones.
Birthstone: Prehnite is not a traditional modern birthstone.
Major Sources: South Africa, Australia, China, Namibia, United States, Scotland.
Treatment Disclosure: Prehnite is generally untreated; colour variations are natural.
Gemmology & Geological Profile: Prehnite is a calcium aluminium silicate that typically forms in cavities within volcanic rocks. It often appears in botryoidal (grape-like) formations and may occur alongside zeolites or epidote inclusions.
| Property | Description |
|---|---|
| Mineral Family | Silicate |
| Chemical Formula | Ca₂Al(AlSi₃O₁₀)(OH)₂ |
| Mohs Hardness | 6 – 6.5 |
| Crystal System | Orthorhombic |
| Lustre | Vitreous to pearly |
| Formation | Forms in volcanic cavities |
| Notable Features | Botryoidal formations; soft green tones |