SOLD 9/28; watch for another. Fossil Ammonite (prehistoric nautilus from Sahara desert in Morocco, approx. 350 million yrs. old). Argentium silver with 2 hematite and 1 ceramic bead. This fossil has beautifully defined chambers in browns and tan. The backside is the natural shell that has been polished to show opal-like iridescence. The pendant is suspended from a 2mm black rayon twist cord with sterling clasp, 16".