Volcano Agate Cufflinks

Add a rare piece of wearable natural history to your collection! This stunning pair of genuine Mid-Century vintage cufflinks features polished slices of natural Volcano Agate set on classic gold-tone torpedo-back hardware. Under normal light, they showcase an exquisite, earthy mix of translucent cream chalcedony, soft lavender-grey banding, and dark mineral plumes that mimic ancient lava flows. When exposed to a longwave UV light (like a 365nm blacklight), one of the cufflinks undergoes a spectacular transformation—bursting into a brilliant, neon-green fluorescent glow while the other shows brilliant fuchsia. This natural phenomenon is highly sought-after by collectors and is caused by microscopic, safe trace amounts of uranyl ions trapped inside the stone during volcanic formation millions of years ago. 1.4 to 1.6 Length x 1.0 to 1.1 Width Weight: 0.8 oz (Total set weight)