Boulder Opal Matrix
This 84 gram parcel contains 19 rainbow boulder opal matrix rubs sourced from the Winton opal fields in Queensland, Australia. This is a pinfire lover's parcel. Nearly every piece in the lot is packed with multicolor sparks distributed throughout the natural ironstone matrix, creating a fine speckled fire effect that lights up from every angle.
The dominant fire pattern across this parcel is dense multicolor pinfire. Green, pink, purple, blue, and teal sparks appear scattered through the dark brown ironstone on almost every stone. Several pieces show teal and green veining along fracture lines in addition to the pinfire, adding a second layer of color interest. A few stones in the upper right carry bright pink and lavender fire with excellent saturation, while the largest piece at the top shows a broad face of fine multicolor sparks across its entire surface.
What makes rainbow matrix material appealing is the way the fire is embedded throughout the stone rather than sitting in isolated pockets. When these pieces are cut and polished into cabochons, the pinfire effect intensifies and produces a sparkling finish that performs well in ring and pendant settings.
With 19 pieces in the lot, there is enough material here to produce a full collection of finished matrix cabochons with consistent rainbow fire throughout.
All 19 opals are 100% natural and completely untreated. These are not doublets or triplets. Photographs were taken wet under LED lighting. Dry appearance will differ. Price includes worldwide registered shipping.
This collection will arrive securely packaged in an Opal Galaxy gift box, making it ready for safe storage, jewelry setting, or presentation as a collector gemstone.
Learn about Opal CuttingÂ
Shipping Updates - March 2026
Latest international delivery information from Australia Post and FedEx.
USA TariffÂ
USA customers do not need to pay any tariffs on their purchase. Opal Galaxy covers all tariff charges to the USA, with no additional government fees added after checkout.
Delivery Status
USA: No delays
Asia: No delays
UK: Minor delays possible (Complimentary EMS Express upgrade)
Europe: Minor delays possible (Complimentary EMS Express upgrade)
Middle East: Shipping temporarily suspended - Please contact us to discuss shipping arrangements before purchase.
Shipping Information
All shipping includes complimentary insurance.
Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $4000
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $100 FedEx Shipping Upgrade under $3999
Please view our Shipping Policy page for more information.
7 day return and refund policy.
Please view our Return and Refund page for more information.
We offer a lifetime guarantee for natural cracks that may form in our opals.
There is a very low chance that this can happen, however occasionally it might.
Our guarantee excludes any opals sold with existing fractures.
Please view our Terms and Conditions.
Caring for Your Australian Opal
Opal Jewelry
Important: Opals Are Fragile Gemstones
Opals are softer than sapphires, rubies, or diamonds and will crack or chip if struck hard against solid surfaces.
Always remove opal jewelry before:
Sports or physical activities
Manual labor, gardening, or gym workouts
Household tasks where impact is possible (lifting, moving furniture, etc.)
Even a minor knock during everyday wear can cause permanent damage. Treat opals as delicate gemstones, not everyday workwear.
Cleaning Your Opal
Clean with warm water and mild soap. Avoid harsh chemicals like bleach, ammonia, or chlorine. Light exposure to hand soap or dishwashing detergent is safe.
Storage
Store opal jewelry separately from harder gemstones (diamonds, sapphires) to prevent scratching.
Solid Natural Opals
(Black, Boulder, Crystal, White Opal)
Natural solid opals are stable and won't change color or crack from water, humidity, or temperature changes. They are safe to submerge in water and can be worn daily, provided they are protected from physical impact. Solid opals are a single piece of gemstone with no artificial backing, making them ideal for heirloom quality jewelry when handled with care.
Opal Doublets
Opal doublets consist of a thin slice of natural opal bonded to a dark backing. Do not submerge doublets in water as prolonged exposure can weaken the adhesive bond and cause separation or cloudiness. Remove doublet jewelry before swimming, bathing, or washing dishes. Clean with a damp cloth only; do not soak or use ultrasonic cleaners.
Like all opals, doublets are fragile and must be protected from impact.
Not sure which type you have? Solid opals show natural color throughout the stone. Doublets have a visible dark backing layer when viewed from the side.
Rainbow Boulder Opal Matrix Rubbed Rough Parcel 84g
AU$969
In stock
Details
|
Dimension: |
See ruler in image |
|
Weight: |
84 gram total weight |
|
Type: |
Natural Solid Untreated Boulder Opal |
|
Source: |
Winton, QLD, Australia |
|
Sku: |
RP230 |
|
Notes Quantity: 19 Pieces |
|
| Opals are wet to show color and taken under LED Lighting. Price includes Worldwide Registered Shipping. | |
Boulder Opal Matrix
This 84 gram parcel contains 19 rainbow boulder opal matrix rubs sourced from the Winton opal fields in Queensland, Australia. This is a pinfire lover's parcel. Nearly every piece in the lot is packed with multicolor sparks distributed throughout the natural ironstone matrix, creating a fine speckled fire effect that lights up from every angle.
The dominant fire pattern across this parcel is dense multicolor pinfire. Green, pink, purple, blue, and teal sparks appear scattered through the dark brown ironstone on almost every stone. Several pieces show teal and green veining along fracture lines in addition to the pinfire, adding a second layer of color interest. A few stones in the upper right carry bright pink and lavender fire with excellent saturation, while the largest piece at the top shows a broad face of fine multicolor sparks across its entire surface.
What makes rainbow matrix material appealing is the way the fire is embedded throughout the stone rather than sitting in isolated pockets. When these pieces are cut and polished into cabochons, the pinfire effect intensifies and produces a sparkling finish that performs well in ring and pendant settings.
With 19 pieces in the lot, there is enough material here to produce a full collection of finished matrix cabochons with consistent rainbow fire throughout.
All 19 opals are 100% natural and completely untreated. These are not doublets or triplets. Photographs were taken wet under LED lighting. Dry appearance will differ. Price includes worldwide registered shipping.
This collection will arrive securely packaged in an Opal Galaxy gift box, making it ready for safe storage, jewelry setting, or presentation as a collector gemstone.
Learn about Opal CuttingÂ
Shipping Updates - March 2026
Latest international delivery information from Australia Post and FedEx.
USA TariffÂ
USA customers do not need to pay any tariffs on their purchase. Opal Galaxy covers all tariff charges to the USA, with no additional government fees added after checkout.
Delivery Status
USA: No delays
Asia: No delays
UK: Minor delays possible (Complimentary EMS Express upgrade)
Europe: Minor delays possible (Complimentary EMS Express upgrade)
Middle East: Shipping temporarily suspended - Please contact us to discuss shipping arrangements before purchase.
Shipping Information
All shipping includes complimentary insurance.
Registered Shipping $15 under $200
Free Registered Shipping over $201
Free Worldwide EMS Express Shipping over $1000
Free Worldwide FedEx Shipping over $4000
Extra Cost $25 EMS Shipping Upgrade under $200
Extra Cost $10 EMS Shipping Upgrade under $999
Extra Cost $100 FedEx Shipping Upgrade under $3999
Please view our Shipping Policy page for more information.
7 day return and refund policy.
Please view our Return and Refund page for more information.
We offer a lifetime guarantee for natural cracks that may form in our opals. There is a very low chance that this can happen, however occasionally it might. Our guarantee excludes any opals sold with existing fractures.
Please view our Terms and Conditions.
Caring for Your Australian Opal
Opal Jewelry
Important: Opals Are Fragile Gemstones
Opals are softer than sapphires, rubies, or diamonds and will crack or chip if struck hard against solid surfaces.
Always remove opal jewelry before:
Sports or physical activities
Manual labor, gardening, or gym workouts
Household tasks where impact is possible (lifting, moving furniture, etc.)
Even a minor knock during everyday wear can cause permanent damage. Treat opals as delicate gemstones, not everyday workwear.
Cleaning Your Opal
Clean with warm water and mild soap. Avoid harsh chemicals like bleach, ammonia, or chlorine. Light exposure to hand soap or dishwashing detergent is safe.
Storage
Store opal jewelry separately from harder gemstones (diamonds, sapphires) to prevent scratching.
Solid Natural Opals
(Black, Boulder, Crystal, White Opal)
Natural solid opals are stable and won't change color or crack from water, humidity, or temperature changes. They are safe to submerge in water and can be worn daily, provided they are protected from physical impact. Solid opals are a single piece of gemstone with no artificial backing, making them ideal for heirloom quality jewelry when handled with care.
Opal Doublets
Opal doublets consist of a thin slice of natural opal bonded to a dark backing. Do not submerge doublets in water as prolonged exposure can weaken the adhesive bond and cause separation or cloudiness. Remove doublet jewelry before swimming, bathing, or washing dishes. Clean with a damp cloth only; do not soak or use ultrasonic cleaners.
Like all opals, doublets are fragile and must be protected from impact.
Not sure which type you have? Solid opals show natural color throughout the stone. Doublets have a visible dark backing layer when viewed from the side.
You may also like
3.5kg Boulder Opal Rough Parcel (18 Pieces)
Boulder Opal Rubs Rough Parcel 4 Piece 80g
5 Piece Sliced Koroit Boulder Opal Rough Parcel 1.1kg
Recently Viewed
Reviews
Susanna
helena
Lewis
Hakuna
sean pedersen
Wendy
Ashley
Charles
Stefan Delblanc
Christy
cookiemonster909
raj
Bruce
Bob
Julia Schwind
brent
Cornelia
Sharie
Caitlin
Deborah
Rachael Rocha
Brett
holbrookandtom
Lynton
Brent
Jaye
brent
Thomas L.
Irene
Richard
Sandy
Beverly S.
Cornelia
Quiao