The gem benefits the endocrine system & maintains hormonal balance. The beautiful stone removes confusion & fickle-mindedness while helping the wearer open up & see things differently. Medically another one of its benefits is healing the spine, curing blood-related issues, and helping with Parkinson's.

What are the main uses of opal?

Opal is used as a gemstone or ornamental stone in jewellery, carvings, inlay material and mosaics. In jewellery it is most often cut and polished as a cabochon, with a domed top, flat base and oval, round or free-form shape. Transparent or jelly opal and honey potch is occasionally faceted for jewellery.

Is it good to wear opal?

Only those born in October whose birthstone is an opal are safe to wear them. Opals should never be given or accepted as a gift. ... Engagement rings must never contain an opal, else the new bride will quickly become a widow. White or milky opals are regarded as jinxed, but black opals are thought extremely lucky.