From Helene F. Campbell
The Opal is an Australian Crystal Opal that is a doublet, with the doublet backer is piece of obsidian.
Crystal opal is normally quite a fine layer of opal bearing strong colouration. This opal certainly shows its colours. Flashes of bright Red and Green.
AU/UK Ring Size: N 1/2
Material: In house recycled Australian Sterling Silver
Opal Doublet size (unset) 15mm x 8mm
Opal Brightness - B2 - this opal shows its colour flash in most directions and in all lights - shade, artificial light and sun light
The Opal is an Australian Crystal Opal that is a doublet, with the doublet backer is piece of obsidian.
Crystal opal is normally quite a fine layer of opal bearing strong colouration. This opal certainly shows its colours. Flashes of bright Red and Green.
AU/UK Ring Size: N 1/2
Material: In house recycled Australian Sterling Silver
Opal Doublet size (unset) 15mm x 8mm
Opal Brightness - B2 - this opal shows its colour flash in most directions and in all lights - shade, artificial light and sun light