Yowah Nut Opal Picture Stone - The Fossicker
The Fossicker Yowah Picture Opal

Yowah Koroit Boulder Opals

Solid Yowah Opal Koroit opal and Blackgate boulder opals and nuts also opalised wood opals.  Cut and polished opals ready for setting into jewellery, or to add to your collection. You will find more Yowah and boulder opal in the beads and pendants section


Yowah Matrix Opal

Great patterns in this Yowah piece.
Lovely lava flow patterns wth green and blue sparkles in this Yowah Matrix opal. Measures approx 23mm x 20mm x 5mm

Opalised Wood in Koroit Boulder

Little twigs of wood that have opalised
Nicely patterned with tan and dark ironstone with little twigs of wood that have been opalised.  Quite stunning. Double sided.  Measures 57mm x 52mm x 7mm

Pair of Queensland Boulder Opals

Potch and sparkling opal over ironstone

Two interesting pieces of Queensland boulder opal with flashing blue green and some red in multicoloured potch and ironstone. Each piece measures approx 39.5mm x 15mm x 4mm and 35mm x 15.5mm 4.5mm

Yowah Matrix Opal

Yowah Matrix Opal
Lots of sparkling green blue and mauve opal
Lovely patterns of sparkling opal in the light brown ironstone. Measures approx 37.5mm x 24mm x3.5mm

Carved Bouder Opal

Carved Bouder Opal
Nice patterns of multicoloured potch opal over ironstone
Carved to expose the most opal, with decorative carving to highlight the shape. Measures approx  52mm x 48mm x 12mm, weighs approx 53 grams

Carved Boulder Opal

Carved Boulder Opal
Lovely blue opal over ironstone
Nicely carved boulder opal, predominately blue opal with some green. Measures approx 57mm x 36mm x 11mm 33 grams

Carved Boulder Opal

Carved Boulder Opal
Blue Green Boulder opal

Blue green boulder opal over ironstone carved to expose the opal. Measures approx 58.5mm x 22.5mm x 8mm, weighs approx 22 grams

Ready to set in a piece of jewellery, or keep as a specimen.

Koroit Opal

Nicely patterned dark ironstone with lots of sparkling green and blue opal.

Double sided with good polish to both sides.  Lots of subtle black on red ironstone squiggly patterns with fine green and plue sparkles. Measures 52mm x 42mm x 5.5mm

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Yowah Opalised Wood Crystal

A piece of Wood that has been replaced by crystal opal
A lovely piece of opalised wood with blue/mauve and green sparkling opal. A pool effect where you can see into the base of the stone, like water running over a sandy stream. 23.10ct Opal measures approx 39.5mm x 15mm x nearly 6mm

Stunning Koroit Opal


A large Koroit opal with potch patterns and sparkling green opal

A lovely piece with lots of fine sparkle and some bigger green opal flashes. Measures approx 61mm x 34.5mm x 5.5mm

Koroit Opal Specimen

A stunning opal specimen
Dark ironstone base with flashes of red purple and green through the clear to opaque opal.  Would make a great specimen, or a stunning pendant piece with the Wow factor.  Measures approx 56mm x 44mm x 12mm

Yowah Conglomerate Opal Specimen SOLD


Yowah Nuts imbedded in sandstone

Purple opal features in this conglomerate specimen. Front polished, sides and back left natural, or cracked through. Weighs approx 34 grams and measures approx 72mm x 43.5mm x 16mm

Opalised Wood Twig Fossel SOLD

Purple opal in this piece of Yowah wood replacement.
This is a lovely piece of opalised wood with dremmel finish all round the piece. Could be used for making pendant/brooch or just kept as a beautiful specimen for your collection. Measures approx 35mm x 7mm x 5mm.

Sparkling Yowah Nut Matrix Opal

Lots of Green & Purple/Blue Sparkle
Nice webby patterns of opal in this brown/tan ironstone Yowah Nut. Measures approx 54mm x 28mm x 10mm