Black Ammonite Cufflinks, fossil gemstone cufflinks

Black Ammonite Cufflinks, golden ratio, men's fossil cufflinks. Handmade by us and Mama Nature herself, no two are ever the same! Very occasionally we come across a rare black ammonite fossil. Early relatives of the modern nautilus, these unique fossils likely got their color from manganese rich waters. Ammonite halves average 1" wide x 3/4" tall x 1/4" deep Matched polished pair.  Easy-to-use, silver-tone, bullet-back hardware. Handmade. Please allow for slight variations in color, shape and size of the stones. Each fossil is unique! Reverse side of the stone is coated in resin to help prevent damage while wearing or if dropped Stones hand-picked in person at the Tucson and Quartzsite Gem Shows Stone origin: Madagascar. Hand-selected, extra quality stones Fancy gift box included. Makes a perfect gift for any human that has a cuff that needs fancying! Got a super special occasion? Fathers of the bride, grooms and groomsmen - if only one set is shown as available, more similar stones