Opals are known for their mesmerising play of colour, captivating anyone who encounters their shimmering beauty. Among the various types, the black one is a gem with an unmatched allure. But what exactly makes them so special? Let’s dive deeper into what distinguishes this stone and why it fascinates gem enthusiasts.
What Makes It Unique?
Body Colour and Contrast
A critical factor that makes them so distinctive is their body colour. You can easily get a black opal for sale at Opal Auctions or similar websites. Unlike white ones with a light or translucent base, black ones boast a deep, dark body tone. This can range from colours like dark grey to jet black. The dark background provides a striking contrast, making the colours appear more vibrant and intense.
Rarity
These are not just beautiful; they are rare. They are primarily mined in Lightning Ridge, Australia, a location known for producing some of the finest examples of this gemstone. Their rarity contributes to their value and desirability, making them a prized possession for collectors and enthusiasts.
Play of Colour
All opals exhibit some play of colour, but black ones are in a league of their own. Due to their dark base, the colours tend to be more pronounced. You can find red, green, blue, and yellow flashes, often all in the same stone. The darker body tone acts as a canvas, enhancing the colour intensity and creating a more vivid display.
Durability
While they are generally softer than gemstones like diamonds or sapphires, black ones are more durable than lighter ones. This is mainly because many are found in a boulder matrix, strengthening the stone.
How Does it Compare to Other Opals?
When choosing one, people often wonder how black ones measure up to other types. Let’s compare them to a few other common varieties:
White
White opals have a milky, light-coloured base and often display pastel-coloured flashes. They are more common and generally less valuable. While still beautiful, their lighter body tone doesn’t offer the same dramatic contrast as black opal, making the play of colour appear softer and less intense.
Crystal
Crystals are known for their transparency or translucency, allowing light to pass through them. This quality can make the colours float within the stone, creating a unique visual effect. While crystals can be quite stunning, they don’t possess the bold contrast that black opals are famous for.
Boulder
Boulder ones are found in Australia and are known for their durability. They often contain ironstone in the matrix, giving them a unique texture and appearance. However, boulder ones don’t always have the same depth of colour as black opals and can sometimes appear more rustic.
Why is It So Highly Valued?
Many factors contribute to the high value of black opals. Still, the key reasons include their rarity, colour intensity, and limited sources. They are challenging to find. However, you can get a black opal for sale at Opal Auctions or other websites. The mining, mainly from Lightning Ridge, is complex and labour-intensive, adding to the gemstone’s overall worth.
When comparing them to other types, it’s easy to see why this gemstone holds a special place in the world of precious stones. Whether you’re a collector, a jewellery enthusiast, or simply someone who appreciates the beauty of gemstones, these offer something truly exceptional. In short, if you’re looking for an opal with unmatched vibrancy, rarity, and beauty, black ones stand in a class of their own.
