This highly distinctive Ferruginous Quartz Pendant is the perfect gift for the special someone in your life: unique and alluring, it's sure to add a spark of mystery and curiosity to their jewelry collection. A thoughtful and meaningful token, it will be treasured - and admired by all. Quartz Pendant details: 100% Natural Stone. Won't tarnish or fade if cared for properly. See our care guide page. Made and shipped from Brooklyn. Typically delivered within 5 days. Stones Overall length is 2 1/4". String 20". Stones Origin: Atlantic Ocean.