A fascinating UV reactive aragonite specimen displaying both fluorescence and phosphorescence. Under 365 nm UV light the crystals glow a vivid electric blue, and when the UV light is removed the specimen continues to emit a soft green phosphorescent afterglow in the dark. The specimen features delicate radiating aragonite crystal formations covered in sparkling microcrystals, creating a sculptural mineral display. Its natural pale green-white colour and strong UV reaction make it a standout piece for collectors of fluorescent minerals. Mounted on a clear acrylic display base and ideal for cabinet collections or UV mineral displays. Specimen Details Mineral: Aragonite Fluorescence: Bright blue under 365 nm UV Phosphorescence: Green afterglow lasting several seconds Weight: 25 g Size: 44 mm × 60 mm × 13 mm Crystal habit: Radiating crystal sprays Display: Mounted on acrylic base UV Behaviour • 365 nm UV: Intense electric blue fluorescence • After UV removed: Visible green phosphorescent glow
