Sold by each. NEW PRODUCT! Available in points or pebbles
Green Opal deposits in Madagascar are a relatively new find. They have a lovely apple green coloring and can include Iron dendrites (brown/reddish brown), Manganese dendrites (black), white Calcite inclusions, or small vugs (AKA 'crystal cave inclusions'). There are a few small organic spots here and there from formations that were close to the surface as the stone was shaped and polished. ALL inclusions/formations present are 100% natural parts of the stone.
Prices range from $2.00 to $17.00 each. Sizes vary but can range from 1.5" to 4.0" in height.