Loose Opals

I have for sale a Nice Rough/Sliced Boulder Opal Parcel from Queensland Australia. These weigh 196cts in total. Ironstone base material with Veins or Patches or Crystal Opal through them. numbers are showing Cm,s .

I have for sale a Nice Rough Opal Parcel from Lightning Ridge Australia. Too small for Cabs.., great Lot.

I have for sale a Nice Quality Pair of Rough Chocolate/Crystal Opals/Nodules from Shewa Ridge Ethiopia. These weigh 58.5cts between them. They are Opal with Fires through them, Reds/Golds and then Blue/Green/Reds.

These weigh 91cts between them. Both treated with Acid/Sugar to bring out the colour. First is like a Boulder Opal, It has a Thin Crystal Opal over one side with Red/green Bars/Fires down it, slight Colour in more crystal on the other side.n.

(GREAT PRACTISE LOT TO CUT SMALL RING CABS. GREAT FOR MINERAL COLLECTION AS WELL:). YOU PUT ENOUGH POLISHING WORK IN AS I SHOW YOU ROUGH, WETTED STONES. STONES NEED TO BE. FINISH BY CUTTER TO BE NICE AND SHINNY.

I have for sale a Very Nice Quality, Cut and Polished Opal Cab from Coober Pedy Australia. This one weighs 6.8cts and is a 21x13x4mm Oval cut. Slight Fire patches on the back to. Lots of Reds/Greens/Orange in this one.

I have for sale a Nice Quality Rough Fossil Opal Parcel from Lightning Ridge Australia. These weigh 67.8cts in total. All with Lovely Fires/Colour in them. Mixed with Sand inclusion Fossil Plants/vegetation and similar.

I have for sale a very Nice, and Fully Polished Boulder/Matrix Opal Cab from Queensland. Not sure which area. This weighs 54.5cts and is 36x23x10mm. Mixed Brown Base Ironstones with Fossil sections, Small Veins,, and Pattern through it.

I have for sale a Nice Quality Rough Opal Parcel from Coober Pedy Australia. White and Milky Crystal Material all with Nice Fires through them. Too small for Cabs, maybe Inlay or similar. Better Gem Jar pendants, mosaics once cleaned up.

I have for sale a Nice Pair of Rough/Sliced and Rubbed boulder Opals from Queensland Australia. These weigh 87.5cts between them. First has White/Milky Opal on the Top, Rubbed down to a Bright Green/Gold/Orange bar in the middle.

These weigh 492.5cts in total. Maybe a few pendants and similar once worked through. numbers are showing Cm,s . ,these are not Huge Stones!

Lots of Fires in it. Winner wont be disappointed. numbers are showing Cm,s . ,these are not Huge Stones!

I have for sale a Nice Quality Black Indonesian Opal and Titanium Ring. this weighs 62.5cts or 12.5 Grams in total. Great, ready to wear and a Great Gift to. Winner wont be disappointed,.

I have for sale a Nice Rough/Sliced Boulder Opal Parcel from Queensland Australia. These weigh 401cts in total. Mostly Larger slices, Patchy veins/Pattern in the Ironstones.Great for pendants and similar once worked through Freeform Cabs, Drilled.

I have for sale a Nice Rough Coober Pedy White Opal from South Australia. This one weighs 102cts and is 4435x22mm. Then potch below that, then Sand/Pits through the bottom. Great item.

I have for sale a Nice Quality Rough/Rubbed Opal Parcel from Lightning Ridge Australia. These weigh 47.2cts in total. Largest is Greyish Seam/Crystal, Vertical Bars Green/Gold Fires. Next a Black Rubbed Piece with a Small section of Reds in the middle.

I have for sale a Nice Quality Small Rough Opals from Coober Pedy/Lightning Ridge Australia. These weigh 59cts in total. numbers are showing Cm,s . ,these are not Huge Stones!

I have for sale a Very Nice Rough Small Opal/Chip Parcel from Coober Pedy Australia. These weigh 28cts in total. White Crystal/Seam Type Opal, all have Lots of Fires in them, most look Solid Fires under skins/top/bottom.

I have for sale a Nice Rough and Tumbled Boulder Opal Parcel from Queensland Australia. These weigh 415.5cts in total. Then a Redder piece with veins. Slight Fires in places through the veins. Biggest has a Pod of blue/Purple Crystal in it, Maybe more when its worked.

These 3 pieces weigh 466cts in total. Largest is the Sandstone Boulder with a split Vein one 2 sides. Nice Green/Blue Fires on one, duller Green/Blues on other.

I have for sale a Nice Rough Opal Parcel from Coober Pedy Australia. These weigh 440cts in total. Or add to a collection.,,. numbers are showing Cm,s . ,these are not Huge Stones!

Natural Welo Opal. A lovely piece with strong flash. Perfect for setting in jewellery or adding to a gem collection. Fully translucent. See the video for a better look. Video will open in a new window.

White one have great multicolour fires but have cracks, only two on front but many on back.

I have for sale a Nice Rough Chocolate/Opal Rough from Shewa Ridge Ethiopia. These 3 pieces weigh 76.6cts in total. Blocky Fires.

I have for sale a Nice Rough and Sliced Andamooka Matrix/Concrete Opal Parcel from South Australia. These weigh 55.4cts in total. More like Boulder Opal. Next Green/Blues throughout! Skin over one side.

These weigh 85.5cts in total. 5 Piece in total. There is a Nice Multicolour Shell Fossil Piece. On Matrix. Then a Sliced Blue/Green Patch Nice Fires on Darker base. Then a a Nice Crystal Opal on Sandstone, Blue/Greens in bands.

I have for sale a Very Nice Rubbed/Rough Opal Parcel from Coober Pedy Australia. These weigh 32.5cts in total. These are fossil Sections, all with Very Nice Fires in them, either rubbed or not. Multicolour Crystal/White base with Lots of Blue/Green and Red/Oranges.

Thin 10 mm piece but there is a nice blue fire bar, don't know how deep going. Crystal base so once remove sand and if find more fires all over, can made massive doublet on black backing. YOU PUT ENOUGH POLISHING WORK IN AS I SHOW YOU ROUGH, WETTED STONES.

I have for sale a Nice Larger, Rough/Sliced Opal Parcel from Queensland Australia. These weigh 1112.5cts in total. Blue Fires in the middle of a nut.

Tumbling is good as weel to finish them. YOU PUT ENOUGH POLISHING WORK IN AS I SHOW YOU ROUGH, WETTED STONES. STONES NEED TO BE. FINISH BY CUTTER TO BE NICE AND SHINNY. I DO COMBINED. I'M SORRY FOR ANY INCONVENIENCE.

PRACTISE/COLLECTION LOT. GREAT PRACTISE LOT AND SHOULD FINISH NICE FREEFORMS IN RIGHT HANDS. WEIGHT = 174 CARATS. STONES NEED TO BE FINISH BY CUTTER TO BE NICE AND SHINNY. I'M SORRY FOR ANY INCONVENIENCE.

Opal was cut and polished from rough piece, so you can be sure it's 100% natural.This is my amateur job as cutter. Still many inclusions on and in but this made stone more amazing I think. Big enough for great wirewrapping project or any other jewellery job.

(GREEN/BLUE/RED/PURPLE FIRES HIRE. ALSO GREAT FOR TUMBLING, THATS HELP KEEP NATURAL SHAPE :) GREAT FOR MINERAL COLLECTION AS WELL. STONES NEED TO BE FINISH BY CUTTER TO BE NICE AND SHINNY. I'M SORRY FOR ANY INCONVENIENCE.

Natural Welo Opal. A top piece of opal with very bright flash. Paste link into a browser window:[isdntekvideo]. Video will open in a new window. Unheated / Untreated.

(Nice pinfires, green colour mostly. Rough can be a surprise :) Can cut for smaller pieces but if want to get shine on it, Honduras opal need to be cover by resin or liquid glass. and two opal mines one in the village of San Antonio Mountain and Gualguire Mine.

Crystal, nobby, fossil,seam material. Opals are very soft stones. Need a lot patience to finish stone without any scratches. WEIGHT = 1528 Carats. YOU PUT ENOUGH POLISHING WORK IN AS I SHOW YOU ROUGH, WETTED STONES.

(CRYSTALS MOSTLY. GREAT PRACTISE LOT. GREAT FOR POLISHING/TUMBLING PRACTISE OR MINERAL COLLECTION :). YOU PUT ENOUGH POLISHING WORK IN AS I SHOW YOU ROUGH, WETTED STONES. STONES NEED TO BE. FINISH BY CUTTER TO BE NICE AND SHINNY.

The town of Coober Pedy in South Australia is a major source of opal. Andamooka in South Australia is also a major producer of matrix opal, crystal opal, and black opal. Another Australian town, Lightning Ridge in New South Wales, is the main source of black opal, opal containing a predominantly dark background (dark-gray to blue-black displaying the play of color).

Never know till start working with. YOU PUT ENOUGH POLISHING WORK IN AS I SHOW YOU ROUGH, WETTED STONES. STONES NEED TO BE. FINISH BY CUTTER TO BE NICE AND SHINNY. I DO COMBINED. I'M SORRY FOR ANY INCONVENIENCE.

I was thinking for a way to polish them and "proper tumbling" process will do a great job for it, as after that you will get nice and shinny small unregular shape opals. YOU PUT ENOUGH POLISHING WORK IN AS I SHOW YOU ROUGH, WETTED STONES.

(GREAT FOR POLISHING PRACTISE OR MINERAL COLLECTION :). YOU PUT ENOUGH POLISHING WORK IN AS I SHOW YOU ROUGH, WETTED STONES. STONES NEED TO BE. I'M SORRY FOR ANY INCONVENIENCE.

Also nice pattern hire. This is not my job. Also stone was cover by varnish to cover all holes in koroit type opal. Weight - 13,80 Cts.

Bit purple fires showing nothing spectakular but its nice piece for cutting practise as there is a bar with light red fires. Its a gamble. Never know till start working with. YOU PUT ENOUGH POLISHING WORK IN AS I SHOW YOU ROUGH, WETTED STONES.

One have nice green crystal bar around stone, good potential to unhide it, second looks bit like cube and can see fires from 4 sides. Good to cut slices and see whats inside, even if no more inside, should finish nice 4 cabs.

Good polish on top and unpolished flat back. Great for jewellers, mineral collection and similar. I'M SORRY FOR ANY INCONVENIENCE.

GREAT PRACTISE LOT. GREAT FOR MINERAL COLLECTION AS WELL. YOU PUT ENOUGH POLISHING WORK IN AS I SHOW YOU ROUGH, WETTED STONES. STONES NEED TO BE. FINISH BY CUTTER TO BE NICE AND SHINNY. I DO COMBINED.

Doublet opal also has the added benefit of having genuine opal as the top visible and touchable layer, unlike triplet opals. Visible light of diffracted wavelengths cannot pass through large thicknesses of the opal.