Dendritic Opal Tree of Life Necklace Very beautiful handmade with love wire wrapped Dendritic Opal (also known as the Moss Opal) on 18" (inch) black leather cord with clasp. Pendant is approximately 2 1/4" (inches) Wire Type - Tarnish Resistant (Vintage Bronze) Stone - Dendritic Opal also known as (Moss Opal) Chakra - Crown Zodiac - Leo Balance, Energy, and Flow