News / rare gems

  • 'Black Lighting' For precious opal turns up an unbelievable find, for once..

    Black lighting for precious opal on the Coober Pedy opal fields

    The Grace Opal brothers (worldclassopal.net & Kimberleyopal.com) AKA, Lochy and Shannon, set out one beautiful Coober Pedy evening to try their luck at blacklighting. Australian opal and Coober Pedy opal in particular is famous for it's flourescence under ultra violet light.Shannon with the old cumbersome 240 volt blacklight underground.

    Above is a picture of Shannon with an 18 watt 240 v blacklight that we used for decades, thank God for the recent advent of powerful UV torches that weigh only grams and shine much, much farther than these shoulder destroying, time consuming behemoths.

    The Larkins Folly opal field at night.

    Above is a long exposure showing Jupiter setting in the west and some of the old, extremely rich (in their day) opal workings on the Old 10 Mile and Larkins Folly (foreground) opal fields of Coober Pedy Australia. 

    Black lighting on the surface around old diggings in Coober Pedy has been a game of diminishing returns over the last 30 odd years, and in the last dozen or so has usually been downright depressing. Rarely anything but a lot of hard work, very dangerous due to the ever present death traps that are mining shafts literally everywhere, not to mention the gaze of a thousand noodlers (fossickers) having stripped the dumps of all but tiny traces. 

    Hope, however, springs eternal, and one particular night on the fields a few years back, we had that rare burst of energy and enthusiasm to brave the opal fields at night to blacklight, particularly as we wanted to try out the new high powered UV torches that had revolutionised so much of our mining and opal exploration.

    The night sky looking south

    Another long exposure looking south, note the southern cross and pointers, always taking the stage in the southern sky over Coober Pedy's crystal nights. 

     The above video was taken moments after uncovering a fully opalised belemnite in its host rock. the excitement is palpable as I inspect the ancient opal fossil to see the extent of its filling.

    Amazing opal I happened upon in the old dirt.

    I couldn't believe my eyes when I found this belemnite pipe (carefully removed from its host rock, (natural breaks).

     

    Mind blowing, super gem extremely stable high quality light crystal opal in large cuttable pieces, this will make some truly world class opal jewelry.. 

     

    The cleaned opal pipe..  Perhaps a once in a lifetime find..

     The full extent of the opalised ancient squid (belemnite) pieces.

    Jewelry set made from the pipe.

    A stunning set made with the opal we sent to the UK via Fedex.

    This piece was not even listed before Mum snapped it up!

    This piece didnt get to the website, Mum snapped it up at first glance! 

    Natural opal earrings

    Another shot of those lovely earrings. 

    Below is a video of the 'kingstone'. This is extremely rare and superb quality opal, cant wait to find a truck full! :-)

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  • Mining absolutely stunning natural Australian opal on The Farm, Coober Pedy Australia.

    Opal in the wall on The Farm opal field, Coober Pedy.

    Several years ago we were in Coober Pedy and a bit hard up for places to find opal.

    I went for a fly over on Google maps and found this open cut i knew had been started over 20 years ago but had now been completed to the opal level. We went to check and sure enough it had been abandoned so we had a scratch around for a few days, and here are some of the results in a quick video! Shows opening up, digging in the opal level, some of the stunning precious opal kingstones, and of course, the finished one of a kind pieces of beautiful Australian opal jewelry that resulted. Miing explosion moving mullock..fast

     

    Stunning top opal rough from the dig we made in to beautiful opal jewelry.Rough opal from the dig.

     

     

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  • Gold Gem and Treasure article "Pillarbashing in Mintabie" by World Class Opal Circa 1999

    Drilling and blasting, looking for precious opal in Mintabie

    An old World Class Opal article from back in the day detailing an adventure to Mintabie, note the blasting, subsequent seam and resultant fine jewelry set ready for sale. 

    We have been at this a while! 

    The author drilling to place explosives, and then jackpicking after blasting.

    Drilling and blasting underneath the opal level and subsequent jackpicking down of the opal level. Circa 1999.

    Opal seam in the mine, opal freshly dug, and finished fine jewelry for sale.

    The 'kingstone' I cut this stone into a nice larger oval and two smaller ones, then had them set into solid 18k gold as a pendant and earring set. 

    The photos are pretty bad as I only had an analogue SLR camera but was happy to have documented the process!

    Sadly both Australian federal and state Liberal governments have shut the township of Mintabie meaning this opal field, and the opportunities it afforded to adventurous, entrepreneurial pioneers and indeed the local indigenous people, is now virtually abandoned. 

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  • Finding opal in the city... Pillarbasher continued..

    Rough opal parcel

    Saddleworth was the archetypal shire, only largely bereft of the whimsical characters and warmth depicted in Tolkien’s work. Although to be fair, it did have its share of wonderful people. 

    It was a post war relic, steeped in religiosity, but not all that spiritual. Really just a small village that existed to support the surrounding farming community and to otherwise navel gaze, or to gaze over the fence to criticize the neighbours, for little else to do. 

    The judgemental gaze of so many old Methodists and Church of England parishioners is indelibly seared into my mind. In hindsight, it was probably well deserved disapproval as I was a well known terror around town.  

    Around 1986 I was staying with my much older sister in Glenelg, a beach side suburb of Adelaide.

    My two slightly younger nephews and I were madly exploring the nearby area, searching desperately for some mischief, and found the patawalonga river channel.

     The Patawalonga is a fully concrete river channel running for several kilometres where we roamed and found drain pipes to climb in full of spiderwebs and rubbish and several inches of water flowing.

    I clearly remember balancing on the edge of the concrete slope trying to avoid slipping into the water when I spotted a white stone by itself beneath the 3 or four inches of flowing water. It had a familiar ‘opalescence’ to it. Drawing closer I detected a fleck of red, then green twinkling at me… ‘that's opal!’ 

    I was incredulous, wading in,  I picked up the stone and marvelled at the large almost golf ball sized chunk of white based red and green opal. I didn't know it then, but it was what we call ‘pinfire red grey’ Although its name is inaccurate for much so named Coober Pedy material, as it is often not ‘grey’ at all, but porcelain white in base colour. Although not the most expensive of Australian opal, it is still very highly sought after for jewellery.

    Standing amazed, looking around, I spotted another stone a bit farther upstream, and again, a decent chunk of the same opal! And another! and yet another.. Soon we were in a ‘patch’ where there were close to fifty or so decent size pieces of the opal scattered all around. My nephew recalls me demanding he find a container to fill up.

    The opal was scattered 50 metres or so downstream from a footbridge, we assumed someone must have thrown it over the bridge. We will never know why, but certainly as kids, we didn't really care either.. 

    This experience was to cement my fascination with opal.

     I had previously wondered if my destiny lay in the opal fields, now I knew it. 

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