Silver Sheen Obsidian Cauldron Wire Wrapped Oxidized Copper Pendant which is a type of

which is a type of man-made opal

Please note: the front of the stone is polished but the back is not (see last photo for view of the back)

Rio Gtande brand wires

so that the color of the backing shows through the clear parts of the stone

it is also 14/20 gold-fill and is 18"

Silver Sheen Obsidian Cauldron Wire Wrapped Oxidized Copper Pendant which is a type ofThe stone is a silver sheen obsidian, it shows sheen as various angles(see video). The wire is solid copper that has been oxidized and polished for an antique look. The cord necklace is included, it is nylon and is adjustable roughly 18" 20". Please note that copper naturally darkens with age and if necessary may be cleaned to lighten it back up, a polishing pad is included. The last photo shows back of the pendant, it is next to a ruler for size