[url="https://www.johnstonopals.com.au/"]Australian opal[/url] is one of the famous stone around the world due it’s attractive appearance. It is the main reason that this stone is widely used for making a variety of jewellery. These precious stones make almost 95% of the world’s opal. It is primarily found in Queensland, New South Wales, and South Australia. It is amorphous, non-crystalline silica which contains up to 6% to 10% water. The water content appears so tiny over the stone that one has to use a microscope to see them.

What makes this stone beautiful is their intensity and play of colours. The colour of this stone is clear and crisp, which appears distinctive. When one wears the pendant, earring, or brooch made from this stone, the jewellery is noticeable. The various shades of this stone are definite and intense without appearing cloudy. 

The beauty of this stone is that they are available in a wide variety of colours. You can find opal in blue, green, red, orange, yellow, white and black. Although every colour has its beauty, black is the most desired among the masses. Hence, the black shade of this stone is more expensive than its lighter counterparts. If you are interested in buying the jewellery made from opal, visit the nearest specialised store.

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