✨ UV Reactive Calcite Cluster with Yellow Afterglow ✨
absorbs UV light and releases it slowly as visible afterglow (phosphorescence
Under 365nm UV, this piece activates with a soft glow… but the real magic happens in the dark, where it releases a warm yellow afterglow (phosphorescence), creating a unique and captivating display.
Unlike standard fluorescent minerals, this crystal stores light energy and slowly emits it, making it far more interactive and eye-catching.
✨ Why You’ll Love It
• Rare phosphorescent afterglow (continues glowing after UV)
• Strong UV activation
• Textured botryoidal calcite formation
• Large, display-sized piece
• One-of-a-kind specimen
📏 Specifications
Weight: 472g
Size: 46 x 140 x 84 mm
Mineral: Calcite
💡 What Makes This Special
Most UV minerals only glow under light — this one keeps glowing after. That makes it far rarer and more desirable for collectors.
⚠️ Please Note
Natural, untreated specimen
Minor imperfections are part of natural formation
🎯 Perfect For
UV reactive mineral collectors
Fluorescent & phosphorescent displays
Cabinet specimens
Statement decor pieces
📦 Shipping
Securely packaged for safe delivery
UK dispatch 🇬🇧
