Purple Aura sphalerite sphere / 68mm / 427g

Purple Aura sphalerite sphere / 68mm / 427g
Aura Sphalerite is a stunning, enhanced variety of the mineral **sphalerite**, known for its dazzling iridescent or "aura" coating. Here's what you need to know:
### **1. What is Sphalerite?**
   - **Chemical Composition:** (Zn,Fe)S – Zinc sulfide with iron impurities.
   - **Natural Appearance:** Typically ranges from yellow, brown, black, or red, with a resinous to adamantine luster.
   - **Key Properties:** High refractive index, often with strong dispersion (fire), making it sparkly when cut properly.
### **2. What is Aura Sphalerite?**
   - Aura Sphalerite is **natural sphalerite that has been treated** with a thin metallic coating (often titanium or other metals) via vapor deposition, giving it a vibrant **iridescent rainbow effect**.
   - The treatment enhances its visual appeal, creating colors like **electric blues, purples, greens, and golds** that shift with light.
### **3. How is Aura Sphalerite Made?**
   - The process involves **Physical Vapor Deposition (PVD)**, where metals are bonded to the surface in a vacuum chamber.
   - This coating is thin but durable, though it can wear off over time if not cared for properly.
### **4. Metaphysical & Healing Properties (New Age Beliefs)**
   - Some believe Aura Sphalerite enhances **intuition, creativity, and energy flow**.
   - Associated with **transformation, spiritual awakening, and emotional balance**.
   - Combines the grounding properties of sphalerite with the high-vibrational aura coating.
### **5. Uses & Popularity**
   - **Jewelry:** Often used in pendants, earrings, and rings (though care is needed due to its moderate hardness (~3.5-4 on Mohs scale)).
   - **Collectors’ Item:** Loved for its unique, otherworldly colors.
   - **Meditation & Energy Work:** Used by some for chakra alignment (especially crown and third eye).
### **6. Care & Maintenance**
   - **Avoid harsh chemicals, ultrasonic cleaners, and abrasion.**
   - Clean gently with a soft cloth and mild soap.
   - Store separately to prevent scratching.
### **7. Natural vs. Treated**
   - Natural sphalerite does **not** exhibit rainbow colors—its beauty comes from its high dispersion (like diamond fire).
   - Aura coatings are **man-made enhancements**, making each piece unique.