Antique 14K, 10K & Black Boulder Opal conversion Ring art Each link has faceted edged

Each link has faceted edged links

feminine feel

After many trials (including being turned into a butterfly)

Some people also wore it as a good luck token

then later as a necklace

Antique 14K, 10K & Black Boulder Opal conversion Ring art Each link has faceted edgedBlack opals are exceptionally rare in that they are known to form in only one place: Australia. Boulder opal is found in cracks, crevices and cavities. Silica from dissolved sand trickled down cracks and crevices in ironstone boulders and the silica precipitated out of solution. Generally, the opal is found within boulders which need to be broken open. These are found in clay layers just above the ironstone. These gems have been considered for