Opal rings from official Government Heritage site in Australia.

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Cutting Opal Gemstones.

Posted by opals on Jan 8, 2014 in about opals, Australian opal diamond ring, Australian-opal-gemstone-rings, Bangkok Australian opal diamond jewellery, Black opal rings, buy sell custom opal rings, Care for opal jewelry, Custom opal diamond ring, Cutting opals, Opal certificates, Opal engagement rings, opal ring, opal ring, Opal ring, Articles Jewelry., Polished opals |

Cutting opal first chip at the sides the rock for color. Cutting opal not a difficult job and shape not difficult also but first you must see if the rock is carrying color inside, after you have gathered all the color, you must start facing each piece. Now the difficult job starts orientation, you will always be learning and making mistakes all your life, because orientation stone never the same. Opal jewelry lot cheaper hear because you have gone direct to the primary producer goldsmith designer that open cut his own Australian opal mine. Here you are going direct wholesale prices to Mr Graham Black site and shopping cart, with the best deposit of Australian opals ever discovered from the only official government Heritage listed opal mine in the country of Australia, Heritage listed because the quality is the best deposit of opal gemstones ever discovered anywhere in the world. Miner’s you are ready to document your find before heading off to the opal cutter, which will finish shaping and polish all of your opal stones ready for the market place. Cutting is definitely one of the best skills that a miner or buyer can learn, why he is out prospecting for Australian gemstones. Most important part of cutting is the very first step orientation you must learn to orientate if you mine, there are many pieces of rough that can be extremely difficult to orientate, but practicing on a lot of low grade material and then better grade, do not stop practicing. If you are lucky enough to have a partner with this skill to sit in and watch him orientate and face the ruff as much as possible. Cutting is not particularly difficult naturally some people are a natural at cutting and polishing . Opals Australian National Women’s basketball team name, Opals Head coach Jan has one opal gemstone from Graham Black Opal famous mine, which is next door to where the famous opal named Halley’s comet, the Guinness book of world records largest uncut black opal gemstone that was discovered in modern time, also in the same year 1986 the year when Halley’s comet could be seen from Earth. About Graham Black official Government Heritage mine in Australia more information at Wikipedia Article famous Halley’s Comet by Graham Black Opal. The head coach stated his Opal jewellery will remain Jan preferred lucky opal jewellery to wear with pride . The coach has carried and worn a piece of lucky opal jewellery during all the major campaigns whilst coaching the Australian Basketball team, throughout Jan’s world Championships of 2002, the Athens Olympics of 2004, medal 2006 World Championships and Silver in Beijing Olympics. Cutting opal seam is more difficult then dog stones to orientation. Cutting opal first the sides than rub the top of the color I would recommend good diamond wheels and please use plenty...

Posted by opals on Jan 8, 2014 in Australian opal diamond ring, Australian opal jewelry, Australian opal ring, Black opal jewellery, Black opal jewelry, Black opal rings, Handmade opal jewelry, Jewelry October, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry. |

Australian black opal ring jeweler custom handmade black opal rings direct from the mine. Graham Black offers clients Australian black opal ring free of charge when purchasing 1 stone over $199. His jewelers will handmade professional goldsmith design jewelry to suit the gemstone purchased, include free insurance and postage to your home. Graham Black opal mining expiration theories, if finances are not a problem drilling by mechanical means and washing the clay level to see if you can find opal trace . Graham Black opal ring design jewelry website at www.grahamblackopal.com ,using opals in the design you can have all the colors of unique rare and different gemstone from around the world in one jewelry design. Opal from Lightning Ridge three mile field have been recognized of the highest quality . We have the only mine lease, listed on State Heritage Register List as an item of environmental heritage in LEP National Trust of Australia Register. Submission read “Opal More rarely, specimens contain precious opal” And these are surely among the most beautiful natural objects on earth. The opal is of the highest quality, characterized by red/black gems of superlative brilliance, in every conceivable pattern including harlequin, picture stones and Chinese writing. Australian black opal ring jeweler big sale. Opal Rings . You can also follow the drilling procedure above ground and when you reach the opal clay level have the core sample chemically tested to see if the clay composition is the correct type. You can also prospect old leases which have expired and naturally if you are finding good trace you will reregistered them in your name,there are many techniques to mine underground from a simple mining pick to dig clay out of a existing claims, also a compressor and jackhammer are one of the least expensive operations. The bigger operations are hydraulic or elected diggers with large diesel blowers which will suck the soil up after you break it out from the face of the claim and deliver it in to your truck. Some opal mine they open cut and remove all of the soil and rock this is usually only undertaken if you have heavily worked out a claim and you are finding it dangers to work underground, it must had been a extremely rich claim as this is a expensive means of mining . Australian black opal ring & Graham Black opal expiration theories. Tips on how to look for signs above ground there are many theories on this subject a lot of people like to get to know as many mining teams as possible, as you can acquire a lot of knowledge over a beer or two on where there is good country, other people take old-fashioned approaches like if there is a large Australian eucalyptus gum tree the common name is box tree situated on their lease this is a good site, other people like to...

Fire Opal Jewelry Fire Opal Rings Handmade .

Posted by opals on Jan 8, 2014 in about opals, Care for opal jewelry, Custom opal diamond ring, fire opal jewelry, Handmade opal jewelry, Handmade opal necklace, How to price opals, Jewelry October, october birthstones, October gemstone, Opal certificates, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry., opals, Opals for sale, Polished opals, Wholesale opals |

Fire opal jewelry locations around the world. Fire opal jewelry and opal rings jewelry custom made Sale On Now about 75% Savings Off about on your own free personal handcrafted opal jewelry design, free if you purchase one of our wholesale opals over $199 US, the goldsmith will make free your choice in design pendant free or Australian handcrafted opal ring free , you pay International going price for gold or silver, delivery insurance free to your address. Custom crafted specialist opal jewelry is a lot cheaper at this site because the owner is the primary opal producer mining in Australia, plus you have gone direct to the goldsmith graham handcrafts jewelry and designs and has open cut his own Australian opal mine which is famous, the best opals ever discovered in Australia at official government Heritage listed opal mine, Heritage listed NSW because the gemstone quality is know internationally as the best deposit of opal gemstones ever discovered at 3 mile opal mines, also wholesale prices all welcome. About fire opal jewelry and opal rings more information at YouTube Channel the channel is named opal jewelry with various videos on the subject of opal jewelry. __ Fire opal jewelry for sale you can have all the colors of unique rare gemstone, from around the world in one jewelry design with Australian opals that have good fire also. Graham offers clients free of charge when purchasing stones over $199, his goldsmith will hand make 1 free design jewelry to suit the gemstone purchased, include free insurance and postage to your home. Fire opal Jewelry specialist Graham has best prices for unique opal jewelry, and the best quality opals ever discovered direct from Goldsmith Master Artisan that did not major in British English, but you will not find more honest affordable custom jeweler,please excuse the graphic web designer also because the guy’s from India. Opal Jewelry Cate Blanchett wore lucky fire opal Jewelry earrings at the Oscars, everyone noticed Cate’s jewelry as she collected her Oscar for best actress 2014. Jan head coach of world champion Australian women’s basketball team has a opal gemstone from Graham Black opal, and will remain Jan preferred lucky jewelry to wear with pride . Jan the coach has carried and worn a piece of opal jewelry during all the major campaigns whilst coaching the Australian Basketball team, throughout the world Championships of 2002, the Athens Olympics of 2004, the 2006 World Championships and in Beijing Olympics . Fire opal Jewelry in a gold opal ring with diamonds. Fire opal jewelry lucky Australian opal gemstone at www.grahamblackopal.com , America is known to have the best men and women’s basketball team” the unbeatable’s by an imperial mile but Jan Stirling beat the invincible American team in the World Cup and was also runner-up silver medal in the Olympics, the head coach lucky charm is from the mining township of lightning Ridge Australia and...

Posted by opals on Jan 6, 2014 in about opals, Australian opal jewelry, Australian opal ring, Australian-opal-gemstone-rings, Black opal earrings, Black opal jewellery, Black opal jewelry, Black opal rings, Black opals, fire opal jewelry, Handmade opal jewelry, Handmade opal necklace, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, Opal ring, Articles Jewelry., opals |

Brilliance opal color opal color the intensity of black stones. very rich and striking colors that are formed on a dark or black base gems, this dark base intensifies the colors, black stones has been sold for as much as dollars $20,000.00 per carat and $12,000.00 dollars field price. Solid stones come in many variations if stone size and pattern and color and shape are the same the most valuable will be black opal stones the rarest and most highly prized of all the types. Brilliance opal color the best black comes from the state of NSW Australia, b,lack with all the colors good quality starts at around $1,000 to $2,000 per carat in town at the Ridge. The gems may go through many hands before arriving in the jewelry retail shop, retail jewelry price is much higher, top quality black jewelry is very rare and in relation to many other gemstones is under priced. Investment potential for even medium grades of black is very interesting, a resource that is disappearing . Crystal opal this variety of gemstones can also be extra ordinarily beautiful and black gem material can sell for $1000 per carat wholesale price. Crystal is translucent and even transparent when held up to the light, Lightning Ridge Crystal, The town of Andamooka and Coober Pedi crystal is produces gem materials thinner pieces of crystal make the best doublet and triplets, white gets its name from the white back color it forms on or in. Back opal has the best brilliance opal colors. Handmade Opal Rings. Due to some of this material being quite porous and brittle at Coober Pedi but produces very large quantities of white, is much cheaper than the above mentioned varieties. The town of Andamooka and Coober Pedy is in the state of South Australian. Some white opal is still very attractive and some of it is quite stable but boulder especially the darker stones variety Queensland boulder gets its name from the fact that an ironstone backing is part of its natural formation the colors can also be brilliant Queensland boulder gem quality also brings a high price . There is a larger production its found over a much wider area ( Western Queensland ) the price of average grade material is some what lower then black . Back opal has the best brilliance opal colors. A place named Welo in the country of Ethiopia is producing most of the crystal opal from about 2010 to 2015, Mexican fire opal generally doesn’t have the fire of the other opal families fields in the world, because 90 -95% of the World’s production comes from Australia, Brazil, U. S. A, Honduras and Indonesia also produce this gemstone. We design jewelry using opals in the design, you can have all the brilliance intensity colors of unique rare and different gemstone from around the world in one jewelry...

Posted by opals on Jan 6, 2014 in about opals, Australian opal diamond ring, Australian opal ring, Black opal rings, Black opals, Custom opal diamond ring, Opal engagement rings, Opal mining, opal ring, opal ring, Opal ring, Articles Jewelry., opals |

Open cut mining in Australian is over 40 years old. Open cut mining Sale on you can have all the colors of unique rare gemstone from around the world in one jewelry design. “Graham offers clients free of charge when purchasing stones over $191 free” His goldsmith will hand make 1 design jewelry to suit the gemstone purchased, include free insurance and postage to your home. Yes,we are open cut mine and design jewelry using opals in the design, open cut mining opal miners have used this method along with conventional shaft and tunneling methods on the gem fields looking for many types of stones. The State of South Australian has white opals, the state of N.S.W has black stones and in Queensland boulder stones . Open cut method of mining is only under taken if it is no longer safe to work underground, the claim must have been a very productive claim producing large amount of valuable gemstones, investors and miners do not want to under take such a expensive mining procedure such as open cut if not needed . Conventional underground mining is the less expensive method of mining . Open cut mining in Australian is over 40 years old. Open cut opal mining ,have to remove large amount of over burden this is where it becomes expensive,soil and iron stone is removed from the surface of the old lease, then huge amounts of clay is removed usually to a depth of about 5 to 6 m around Lightning Ridge. Processing and washing the bearing levels begins most of the gemstones are found in the sandstone roof of the old drives at the top as the first miners found it hard work and difficult digging by hand in the sandstone roof . Opal also was found in the soft clay walls under the sandstone roof and often in opals seen formation on the floor of the shafts. Custom opal engagement rings. Working under ground on a claim is great if you can afford about a 8 tone backhoe front loader also a four-wheel-drive pickup utility is very handy to go back and forward to town where you must have a 200 gallon diesel fuel tank mounted for refueling each day as large machinery on your claim will use a lot of fuel. No problem there is a good subsidy no tax on diesel where you have a yearly rebate a direct debit into your bank account. If finances are not a problem I would suggest the mining method of using a very powerful blower to suck and remove clay into a dual axle diesel truck, allowing one to be filled on the claim,the other is going to processing plant. Purchase a large 9 yard diesel agitator with hydraulic overhead belt to be used as your opal processing...

Posted by opals on Jan 5, 2014 in about opals, Australian opal diamond ring, Australian opal ring, Black opal earrings, Black opal jewellery, Black opal jewelry, Black opal rings, Black opals, History of black opals, How to price opals, october birthstones, October gemstone, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry., いらっしゃいませ |

Black opals only discovered in one state of Australia. Black opals here are the best quality opal gemstones ever discovered in the world ,because from the only Government Official listed Heritage Register opal mine. List item environmental heritage LEP National Trust Australia Register. Black opals specialist Graham has the best prices for unique opal rings, and the best quality opals ever discovered, direct from Goldsmith Master Artisan that did not major in British English, but you will not find more honest affordable custom jeweler, excuse the graphic web designer also because the guy’s from India. Sale Wholesale prices Australian opal rings,black opal rings and handmade jewelry,black opal jewelry and Australian opal jewelry. Black opals this is only discovered in Australian NSW from lightning Ridge and surrounding districts, Australian black opals the brightest opals and finest in the world , the province of Wello in Ethiopian has never discovered N1 N2 N3 Black opals body tone, Wello stones from the country of Ethiopian mostly Crystal and brown multicolor N4 body tone semi dark opals. Opals Australian National Women’s basketball team name Opals, Head coach Jan has one Australian black opal from Graham’s famous black opal mine, which is next door to where the famous black opal named Halley’s comet, the Guinness book of world records largest uncut black opal gemstone that was discovered in modern time, and was discovered also in the same year 1986, the year when Halley’s comet could be seen from Earth. About Graham Black Opal official Government Heritage site in Australia more information at black opal jewellery. The head coach stated Graham’s black opal jewellery will remain Jan’s preferred lucky black opal jewellery to wear with pride . The coach has carried and worn a piece of lucky black opal during all the major campaigns whilst coaching the Australian Basketball team, throughout Jan’s world Championships of 2002, the Athens Olympics of 2004, medal 2006 World Championships and Silver in Beijing Olympics. Black opals sale custom work free of charge when customers purchase one stones over $199, Graham Black opals will handmade one free jewelry design,professional to suit the gemstone you purchased free. Lightning Ridge Australia black opals Heritage submission read “Opal More rarely, specimens contain precious opal” And these are surely among the most beautiful natural objects on earth. The opal is of the highest quality, characterise by red/black gems of superlative brilliance. Beware of smoke treated black opals form Wello being passed off as natural black opal. There are only a few dozen miner’s and specialist gem dealers that can detect the smoke treatment with the naked eye. Opals Wello Ethiopian I would highly recommend wholesalers purchasing Ethiopian Welo stones to submit a small sample first to a gemstone laboratory for testing. Signs to look for in Ethiopian smoke treated are brownish colors mixed with darker colors , you are best to view...

Posted by opals on Jan 5, 2014 in about opals, Australian National gemstone., Australian opal diamond ring, Australian opal jewelry, Australian opal ring, Black opal rings, Handmade opal jewelry, Jewelry October, october birthstones, October gemstone, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, Opal ring, Articles Jewelry., opals, Wholesale opals |

If you like nodding and specking for opal gemstones Lightning Ridge is the best place. Free of charge when purchasing stones over $191. Graham’s jewelers will hand make professional custom goldsmith design jewelry to suit the gemstone purchased,clients personal designs excepted. The gemstones at wholesale direct form our mines, or try your luck on your trip to mining location. Nodding is looking around trying to find free gemstone, the term specking opal the same meaning,if you fine some stones.A lot cheaper if i make your next jewelry for you, “Stones from the only mine lease listed on State Heritage Register” List as an item of environmental heritage in LEP National Trust of Australia Register. Heritage submission read opal More rarely, specimens contain precious opal and these are surely among the most beautiful natural objects on earth. The opal is of the highest quality, characterized by red/black gems of superlative brilliance. Gemstone October Birthstone. Specking opals noodling looking for free stones and if you have a trail bike or four-wheel-drive they are a must to take on your tour to the mining towns like the Ridge, as the Australian landscape is quite isolated, most towns are in the Australian outback , you can ride off road prospecting all the old fields . You will find fields old mines as far as 100 km from the township of lightning Ridge, Camp free of charge around the old fields as there is usually plenty of water available. You are bound to find some opals searching the ground around the old claims, I would imagine you’re thinking how do I prospect, it’s simple on top of the claims you will find large heaps of white clay and sometimes the piles of clay have mixed colors a light brown to orange color mostly white mounds. Specking opals simply take with you a pair of tiller cutters or something similar a large open mouth tool that can crush something similar to the strength of glass. If you see beautiful color simply take the stones back into town to be cut, you will find a lot of gray and black or mixed color pieces. “Do not throw them away you must chip at the edges with the tile cutter and if you see color the stone also can be cut. Any solids with out color is simply called porch which can be all throw away as it is practically worthless in Australia. The best time to go noodling specking for opals is after rain as a lot of the white clay around the claims have been washed off the solids and if it is sunny after the rain any color can be seen easily by the naked eye and will stand out. You never know what the old miners have missed or simply through inexperience or frustration left behind, people have found a dollars $10,000.00 stone noodling...

Posted by opals on Jan 5, 2014 in about opals, Australian National gemstone., Australian opal centre, Black opal jewellery, Black opal jewelry, Black opal rings, Black opals, Cutting opals, Handmade opal jewelry, Handmade opal necklace, History of black opals, How to price opals, Lightning Ridge opal miners, National symbols Australia, october birthstones, October gemstone, Opal engagement rings, Opal jewelry, Opal mining, opal ring, Opal ring, Articles Jewelry., opals, Polished opals, Wholesale opals, いらっしゃいませ |

Opal mining towns have crystal from lightning Ridge grey and black stones. Opal mining Sale on you can have all the colors of unique rare gemstone from around the world in one jewelry design. “Graham offers clients free of charge when purchasing stones over $191 free” His goldsmith will hand make 1 design jewelry to suit the gemstone purchased, include free insurance and postage to your home. Opal mining and Graham design opal jewelry using the best stones in the designs, you can have all the colors of unique rare and different gemstone from around the world in one jewelry design.Please do not hesitate to contact us if you are interested in similar gems, and more information regarding top quality gemstones . Opal mining towns you will not purchase cheaper than out on the fields around the mining towns, bargains compared to the international jewelry outlets . The Internet is also a very affordable medium with many bargains to be found Jewelry shops in the Ridge do have a display of l jewelry . Unfortunately like most jewelry centers internationally jewelry is never in opal jewelry abundance , “I would clearly recommend the Internet for jewelry designs” World wide web is available to everybody in every corner of the world . There are some websites specializing in jewelry designs ,specializing only in this gemstone market. Like my site you can purchase a gemstone and we can have our silver and goldsmith custom-make to your specifications and design. Copyright© Opal Mining Towns. Out on the mining fields around the mining towns of L/R there is artisans baths cost free open hours: 24 hours all year round, soak in the naturally heated thermal therapeutic baths” soothe your aches you may fine a gemstone as some miners still attend the baths regularly, but at least you’ll hear some mining yarns at the lightning Ridge free artisans hot bath . This is quite a place there has been many unusual things known to happen here the odd ghost might appear at midnight or maybe someone might be conceived in the early hours of the morning, this place has seen it all the tales and stories of long past explores and pioneers the while Colonial men of the past used to regularly visit the baths . Where to days travelers from northern Queensland the southern States Victoria New South Wales all drop in here as their passing through the black Opal capital of the world sharing their stories of their adventures around Australia ,along with all the international tourist sharing their international tales and stories at the lightning Ridge hot miner’s therapeutic baths. Australian Opal Centre Free entry opening Hours: 1pm – 5pm not every day, someday by appointment, its situated in the heart of town you will find information, books, posters, postcards, Lifelike dinosaur, opal fossil collection. The Australian Opal Centre is an national museum being developed in Lightning Ridge...

Posted by opals on Jan 5, 2014 in Australian opal ring, Black opal earrings, Black opal jewellery, Black opal jewelry, Black opal rings, fire opal jewelry, Handmade opal jewelry, Handmade opal necklace, Jewelry October, Opal engagement rings, opal jewellery, Opal jewelry, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry. |

Black opal rings jewelry handmade good preference when it comes to quality jewelry. Black opal rings jewelry custom made Sale On Now about 75% Savings Off about on your own free personal handcrafted opal jewelry design, free if you purchase one of our wholesale opals over $199 US, the goldsmith will make free your choice in design pendant free or Australian handcrafted opal ring free , you pay International going price for gold or silver, delivery insurance free to your address. Custom crafted specialist opal jewelry is a lot cheaper at this site because the owner is the primary opal producer mining in Australia, plus you have gone direct to the goldsmith graham handcrafts jewelry and designs and has open cut his own Australian opal mine which is famous, the best opals ever discovered in Australia at official government Heritage listed opal mine, Heritage listed NSW because the gemstone quality is know internationally as the best deposit of opal gemstones ever discovered at 3 mile opal mines, also wholesale prices all welcome. Black opal rings jewelry big sale on now black opal rings jewelry all handmade with Australia stones, Heritage submission read “Opal More rarely, specimens contain precious opal” And these are surely among the most beautiful natural objects on earth. The opal is of the highest quality, characterized by red/black gems of superlative brilliance. About Australian black opal rings and jewelry more information at YouTube Channel the channel is named opal jewelry with various videos on the subject of opal jewelry and black opal jewelry. Black opal as the most bright fire, Australian black is also by far the most expensive of all the different types bolder,then transparent crystal and grey along with white opal jewelry . Most expensive of all these gems and best quality come from the township of lightning Ridge and the surrounding district in this state of New South Wales Australia. Black opal rings jewelry handmade. Cate Blanchett wore lucky opal earrings at the Oscars, everyone noticed Cate’s jewelry as she collected her Oscar for best actress 2014. Please do not hesitate to contact us if you are interested in similar gems, and more information regarding top quality Opals . Jan head coach of world champion Australian women’s basketball team has a opal gemstone from Graham Black opal, and will remain Jan preferred lucky jewelry to wear with pride . Jan the coach has carried and worn a piece of opal jewelry during all the major campaigns whilst coaching the Australian Basketball team, throughout the world Championships of 2002, the Athens Olympics of 2004, the 2006 World Championships and in Beijing Olympics . Such a rare gemstone 1000 times rarer then diamonds as, so many individuals in the jewelry industry clearly voice this opinion . As I am a goldsmith jewelry designer I would have your goldsmith design a setting with a red fire multicolor black stone...

Posted by opals on Jan 4, 2014 in Australian opal diamond ring, Australian opal jewelry, Australian opal ring, Black opal earrings, Black opal jewellery, Black opal jewelry, Black opal rings, Care for opal jewelry, Custom opal diamond ring, fire opal jewelry, Handmade opal jewelry, Handmade opal necklace, Jewelry October, Opal engagement rings, opal jewellery, Opal jewelry, Opal mining, opal ring, opal ring, opal ring handmade, Opal ring, Articles Jewelry., selling opal jewelry |

Opal Jewelers all natural Australian opals . Opal Jewelers specialising in Australian opal jewelry custom made Sale On Now about 75% Savings Off about on your own free personal handcrafted opal jewelry design, free if you purchase one of our wholesale opals over $199 US, the goldsmith will make free your choice in design pendant free or Australian handcrafted opal ring free , you pay International going price for gold or silver, delivery insurance free to your address. Custom crafted specialist opal jewelry is a lot cheaper at this site because the owner is the primary opal producer mining in Australia, plus you have gone direct to the goldsmith graham handcrafts jewelry and designs and has open cut his own Australian opal mine which is famous, the best opals ever discovered in Australia at official government Heritage listed opal mine, Heritage listed NSW because the gemstone quality is know internationally as the best deposit of opal gemstones ever discovered at 3 mile opal mines, also wholesale prices all welcome. About Australian opal jewelry and opal rings more information at YouTube Channel the channel is named opal jewelry with various videos on the subject of opal jewelry. Opal Jewelers specialist Graham has the best prices for unique opal jewelry, and the best quality opals ever discovered direct from Goldsmith Master Artisan that did not major in British English, but you will not find more honest affordable custom jeweler,please excuse the graphic web designer also because the guy’s from India. Sale Australian opal rings,black opal rings and handmade jewelry,black opal jewelry and Australian opal jewelry. Jewelers stores opal rings at wholesale price direct & we provide you with a certificate, we are Australian opal gemstone specialist in the Industry . Graham the only opal experts with a Heritage listed work site because our stones are known as the best quality,list as item of environmental heritage in LEP National Trust of Australia.From the capital of the black opals Industry in the Premier State Capital Sydney Australia. Over 40 years experience in the industry prices in $U S dollars. Opal Jewelers and black opal rings . Opal Jewelers specialist and primary producer at this stage i have not seen good synthetic black ,the layman cannot see the difference in patterns. Under a microscope you see difference in colors patches, synthetic have a like lizard skin or snakeskin minutely tessellated appearance, natural opal variety there is a lot of synthetic crystal manufactured for the synthetic market, where the edges of the color patches are all the same and indented, a very good tip if you see two identical clear crystal or semi- crystal or even dark crystal,or black stones-white stones in a jewelry shop its a 99% chance of being synthetic, as you rarely ever see two identical opals . This is why I recommend buying all gemstones direct from mining primary producer ....