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Opals
Showing 1–12 of 16 results
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Australian Minerals, Opals
BOULDER OPAL ROUGH PARCEL
Boulder Opal Rough Parcel. A great parcel of beautiful rough Boulder Opal. It is getting hard to find good rough opal nowadays. Most is sold already worked. I love opal in the rough and these pieces also have the attractive markings in the base rock. A beaut find to work or keep as is. One photo was taken of the stones wet. Buy it while it’s available. Gotta love Aussie Boulder Opal!
Dimensions:
7 Pieces, 193g.Location:
Queensland, Australia.Opal: SiO2
nH2O Hydrated Silicon Dioxide.SKU: BOP27222 -
Jade, Jewellery, Opals
BLACK JADE OPAL PENDANT LONG
Black Jade Opal Pendant Long carved from Cowell Jade. Center is inlayed with Crystal Opal from Lightning Ridge. Framed with solid quality .925 Sterling Silver.
Location:
This Jade is from Cowell, South Australia, Australia.Dimensions:
6cm x 1.3cm x 0.6cm, 11g.JADE
SKU: BCJ0024-1-1-3 -
Jade, Jewellery, Opals
BLACK JADE OPAL PENDANT RECTANGLE
Black Jade Opal Pendant Rectangle carved from Cowell Jade. Center is inlayed with Crystal Opal from Lightning Ridge. Framed with solid quality .925 Sterling Silver.
Location:
This Jade is from Cowell, South Australia, Australia.Dimensions:
4.2cm x 1.5cm x 0.6cm, 6g.JADE
SKU: BCJ0024-1-1-2 -
Jewellery, Opals
OPAL RAINBOW SILVER RING 2
Lovely Opal Rainbow Silver Ring 2. Good colour and solidly crafted .925 Silver Ring for sale. Rainbow colours in several directions. Hand made in NSW from solid Coober Pedy Opal.
Size 8,US or Q, 3.63g.
Stone 1.1cm x 0.85cm.SiO2 · nH2O
Hydrated Silicon Dioxide.SKU: B12R02 -
Jewellery, Opals
OPAL RAINBOW SILVER RING 1
Lovely Opal Rainbow Silver Ring 1. Great colour and solidly crafted .925 Silver Ring for sale. Stunning high rainbow colours in several directions, mostly green. Hand made in NSW from solid Coober Pedy Opal.
Size 7.5,US or P, 3.3g.
Stone 1cm x 0.7cm.SiO2 · nH2O
Hydrated Silicon Dioxide.SKU: B12R01 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
FLUORESCENT HYALITE OPAL 35
A Fluorescent Hyalite Opal. This is a superb Aussie specimen to grace your collection. Rare to come by at this quality. Fluorescent Green under UVC light.
Location:
Squaretop Mountain, Queensland, Australia.Dimensions:
3.8cm x 3.5cm x 1.9cm, 19g.Hyalite
SiO2 · nH2O.A colourless variety of Opal. Hyalite is opal, an amorphous silica glass containing about 3-8% water. Hyalite occurs as globular and botryoidal masses and irregular crusts. Found in volcanic and pegmatite environments where the silica deposits from the gas phase. It often shows a strong green fluorescence in UV light.
Check out more Fluorescent Specimens here.
SKU: B2735 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
FLUORESCENT HYALITE OPAL 34
A Fluorescent Hyalite Opal. This is a superb Aussie specimen to grace your collection. Rare to come by at this quality. Fluorescent Green under UVC light.
Location:
Squaretop Mountain, Queensland, Australia.Dimensions:
3.5cm x 2.6cm x 1.6cm, 9g.Hyalite
SiO2 · nH2O.A colourless variety of Opal. Hyalite is opal, an amorphous silica glass containing about 3-8% water. Hyalite occurs as globular and botryoidal masses and irregular crusts. Found in volcanic and pegmatite environments where the silica deposits from the gas phase. It often shows a strong green fluorescence in UV light.
Check out more Fluorescent Specimens here.
SKU: B2734 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
FLUORESCENT HYALITE OPAL 33
A Fluorescent Hyalite Opal. This is a superb Aussie specimen to grace your collection. Rare to come by at this quality. Fluorescent Green under UVC light.
Location:
Squaretop Mountain, Queensland, Australia.Dimensions:
5cm x 3.3cm x 2.5cm, 30g.Hyalite
SiO2 · nH2O.A colourless variety of Opal. Hyalite is opal, an amorphous silica glass containing about 3-8% water. Hyalite occurs as globular and botryoidal masses and irregular crusts. Found in volcanic and pegmatite environments where the silica deposits from the gas phase. It often shows a strong green fluorescence in UV light.
Check out more Fluorescent Specimens here.
SKU: B2733 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
FLUORESCENT HYALITE OPAL 32
A Fluorescent Hyalite Opal. This is a superb Aussie specimen to grace your collection. Rare to come by at this quality. Fluorescent Green under UVC light.
Location:
Squaretop Mountain, Queensland, Australia.Dimensions:
5.6cm x 5.2cm x 2.9cm, 66g.Hyalite
SiO2 · nH2O.A colourless variety of Opal. Hyalite is opal, an amorphous silica glass containing about 3-8% water. Hyalite occurs as globular and botryoidal masses and irregular crusts. Found in volcanic and pegmatite environments where the silica deposits from the gas phase. It often shows a strong green fluorescence in UV light.
Check out more Fluorescent Specimens here.
SKU: B2732 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
FLUORESCENT HYALITE OPAL 31
A Fluorescent Hyalite Opal. This is a superb Aussie specimen to grace your collection. Rare to come by at this quality. Fluorescent Green under UVC light.
Location:
Squaretop Mountain, Queensland, Australia.Dimensions:
5.6cm x 6.5cm x 3.4cm, 104g.Hyalite
SiO2 · nH2O.A colourless variety of Opal. Hyalite is opal, an amorphous silica glass containing about 3-8% water. Hyalite occurs as globular and botryoidal masses and irregular crusts. Found in volcanic and pegmatite environments where the silica deposits from the gas phase. It often shows a strong green fluorescence in UV light.
Check out more Fluorescent Specimens here.
SKU: B2731 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
HYALITE OPAL SPECIMEN
Hyalite Opal Specimen. This piece fluoresces up under short wave ultraviolet light. This is a superb Aussie fluorescent specimen to grace your collection. Rare to come by at this quality. Sits on a perspex pad for display.
Location:
Squaretop Mountain, Queensland, Australia.Dimensions:
2.8cm x 2.9cm x 2.8cm, 17g.Hyalite
SiO2 · nH2O.SKU: B2306 -
Fossils, Opals, Polished Stones, Rock 'n Slabs
OPALISED WOOD POLISHED
A striking Australian Opalised Wood Polished. This is a full slice end of the tree featuring defined areas. This slice end is polished on one side to make a great display piece for the home. The back of the wood slice end remains natural and unpolished. Petrified wood is extremely hard and dense, hence the weight. It is always surprising to pick these us and see how heavy they are. Now you can add to your existing petrified wood or fossils collection with this great Aussie piece. An ancient treasure.
Location:
Springsure, Queensland, Australia.Dimensions:
12.5cm x 9.5cm x 6cm, 809g.Fossilised Wood:
SiO2 · nH2O
Hydrated Silicon Dioxide.
SKU: OPPETRFQLD11
