How do you tell if an opal is ethiopian or australian?

10
Dennis Feest asked a question: How do you tell if an opal is ethiopian or australian?
Asked By: Dennis Feest
Date created: Tue, Apr 13, 2021 9:03 PM
Date updated: Thu, Jun 30, 2022 1:08 AM

Content

Top best answers to the question «How do you tell if an opal is ethiopian or australian»

Ethiopian Welo opal comes primarily in white and crystal varieties, both with strong play of color. In fact, the play of color (meaning the flashes of blue, green, and other colors that dance across an opal's surface) is stronger on average than what is seen in Australian white opals.

FAQ

Those who are looking for an answer to the question «How do you tell if an opal is ethiopian or australian?» often ask the following questions:

✨ How much is an australian opal worth?

  • Once an opal has been evaluated according to its color, intensity, play-of-color, coverage and so on it is given a price per carat to calculate the gemstone's total value. Australian opals can be priced as low as $20 per carat all the way up to as much as $1000 per carat for the finest examples.

✨ Is all ethiopian opal hydrophane?

All are Hydrophane. Welo has 2 types of opal and as you've been reading, most is “Hydrophane”, soaks up large amounts of water and dries out large amounts of water. and “Non Hydrophane” which acts very similar to Australian Opal and cuts the same.

✨ What happened to my ethiopian fire opal color?

First, I'll make two educated guesses; Ethiopian fire opal usually refers to Shewa Ethiopian Opal, a very poor quality opal mined about 125 miles from the location of the Welo Ethiopian Opal mines. Shewa Opal is normally opaque and brown. Since you say your piece is transparent, I suspect you bought a piece of Welo Ethiopian Opal.

✨ What is an australian fire opal?

Technically, the main type of opal known as 'fire opal' is Mexican Fire Opal, mined in Mexico, which usually has a distinct orange colouring. However, the term has been used to describe any Australian kinds of opal (normally a black opal shows it best) which displays a significant amount of red colouring.

✨ What is australian thulite (mohs)?

  • Importantly, Australian Thulite is also totally natural and unenhanced, further accentuating their desirability and rarity. A jewelry gemstone well-suited to everyday wear, Australian Thulite (Mohs’ Hardness: 6.5 – 7) should always be stored carefully to avoid scuffs and scratches.

✨ What is australian thulite?

  • Australian Thulite is cut as cabochons (cut in convex form and highly polished, but not faceted) to accentuate its signature color and mottling. Finished with an excellent polish, proportion and shape, Australian Thulite displays striking colors and a superior luster.

✨ What is ethiopian fire opal?

What is Ethiopian Hydrophane Opal? Ethiopian Hydrophane Opal refers to the opal variety that absorbs the water. The absorbed water content changes their body color from opaque to colorless. However, these opals retain their color once they get dried, naturally.

✨ What is ethiopian opal good for?

Ethiopian opal is believed to be an emotional intensifier, enhancing the true nature of those who wear it. Some say it strengthens the will to live and shields the wearer against negativity, burning off karma.

✨ What kind of opal do ethiopian cutters use?

  • Ethiopian rough opal has now filled the vied and many opal cutters have only worked this type rough opal due to regular supplies and inexpensive compared to Australian rough opal. Yowah opal rough is also popular with new cutters who appreciate the pattern in these opals.

9 other answers

Many Australian black opals have hidden colour spectrum patterns deep within the opal so a blue opal can have hidden translucent colour bars with violet or purple hues that cannot be directly seen by the naked eye. Ethiopian opals have vivid translucent colour bars and patterns that are strikingly bright and are visible with the naked eye.

Water content: Ethiopian opal is hydrophane, whereas Australian opal naturally contains water and water does not alter its appearance Play of Color: Both exhibit a beautiful play of color, depending on the specific stone

Another critical difference is that Ethiopian opals are hydrophane; when immersed in water, they absorb it, change color and increase in weight. If you had any hesitation, these variables prove that Ethiopian opal is natural. So, if we know it’s a natural gemstone, what’s with all the fakes floating around?

Ethiopian Opals are mostly Hydrophane and do have a waxy different feel compared to other Opals. This can confuse new opal buyers. It is fine if the Opal feels like this. Look closely at the pattern in the Opal.

Check the country of origin. Most real opals are mined in Australia, which is the opal capital of the world. Russia and Hong Kong make high quality fake opals that some shady jewelers try to pass off as the real thing. If your opal does not come from Australia then you should seriously suspect its validity.

Small play-of-color flashes of orange and green predominate in a pinfire pattern, with spots of a more muted blue over a grayish bodycolor. Individual opals can vary widely in appearance and quality. As diverse as snowflakes or fingerprints, each gem can differ noticeably.

Ethiopian opal. With thanks to Hatton Garden-based gemstone supplier, Marcus McCallum FGA, for taking these striking photos of Ethiopian and Australian opals. Read more facts in The Opal Story by Andrew and Damien Cody, available in the Gem-A library. . Gem-A members can log in to read the full article Gems&Jewellery Spring 2017 / Volume 26 / No. 1

Side View of the Opal: When you look at the side of the opal check to see if it has distinct visible ‘layers’. Opal doublets are a slice of Opal attahced to a black backing while a triplet has this backing but also a third layer which is a clear, domed layer on top of the opal. The Back of the Opal: Next check the back of the Opal.

Let Justin teach you how to spot a synthetic opal with 3 simple tips so next time you are not sure if your opal is real you will have the tools to find out y...

Your Answer

We've handpicked 6 related questions for you, similar to «How do you tell if an opal is ethiopian or australian?» so you can surely find the answer!

What's the average value of an ethiopian opal?
  • Our Opal Verified Sellers have sold 15,462 opals, in comparison to 10,516 for the same period last year and increase massive 47% in volume sales and in value terms sales are up by Massive 60 %, as buyers purchase more higher priced quality opals. Black and Ethiopian opals sold strongly $800 to $3,000 with top sale black opal $14,000.
Where can i buy australian opal?
  • If playback doesn't begin shortly, try restarting your device. Opal Auctions is an industry leading website for buying all types of Opal including Australian Opal, Ethiopian Opal and Opal Jewelry. We are an international marketplace with 150 verified Opal sellers who offer Opal and Opal Jewelry to the public at wholesale prices.
Where does australian opal come from?
  • These beauties are left in their natural form and live on in their natural form to either be used in decoration or jewelry. The major Australian sources of rough opal comes from the Coober Pedy fields, Lightning Ridge, and Queensland. Why Buy Rough Opal? Rough Australian opal is a collector’s item.
Where is ethiopian opal found?

A Short History of Ethiopian Opal Precious opal mined in Ethiopia began entering the gem and jewelry market in 1994. This opal originated from a discovery made in the Menz Gishe District in the northern part of the Shewa Province. Opal from this area occurs in a wide range of body colors.

Which is better ethiopian or australian opal?

Ethiopian Welo opal comes primarily in white and crystal varieties, both with strong play of color. In fact, the play of color (meaning the flashes of blue, green, and other colors that dance across an opal's surface) is stronger on average than what is seen in Australian white opals.

Why is ethiopian opal so cheap?

It might seem a tad bit odd, but Ethiopian opals are cheap because they don't control the market. Sure, they are a bit rarer than Australian, but they have to compete with opal royalty. The only way Ethiopian opal sellers can turn a profit is if they offer their gems at a lower price point.