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Description
Australian Queensland Boulder opal Conglomerate 230cts rough Koroit veins of Blue fires 47x35x10mm BFA06This is a nice Boulder opal of the Queensland opal fields. From Koroit mining area , this is a opal in a ironstone conglomerate Has of nice veins of blue fires showing lots potential here Please note boulder opal is ironstone host rock with deposits of opal. Details: #BFA06 Weight: 230cts Grade: POTENTIAL GRADE Base Colour: Boulder tone Source: Queensland Australia Field: Koroit Size: 47x35x10mm Type: Koroit Boulder rough conglomerate Colours: Nice
This is a nice Boulder opal of the Queensland opal fields.
From Koroit mining area , this is a opal in a ironstone conglomerate
Has of nice veins of blue fires showing lots potential here
Please note boulder opal is ironstone host rock with deposits of opal.
- Details: #BFA06
- Weight: 230cts
- Grade: POTENTIAL GRADE
- Base Colour: Boulder tone
- Source: Queensland Australia
- Field: Koroit
- Size: 47x35x10mm
- Type: Koroit Boulder rough conglomerate
- Colours: Nice bright blue colours to veins
- State : In the Rough sliced
-
Solid, Natural, Untreated Opal, Ironstone Host rock
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4.1 ★★★★★
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Product Reviews
★★★★★ 5
Good quality and price
This fits the original cover that was on my car. Made the removal of the oil filter cap very easy effortless.
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Reviewed in the United States on December 8, 2025
★★★★★ 1
not tight enough
It did slip on my BMW M5 F90 oil filter — it wasn’t tight enough. I had to use a microfiber cloth to fill the gap and make it tighter in order to loosen the oil filter.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Worked Perfectly
Fits the S85 oil filter housing like a glove.
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Reviewed in the United States on January 6, 2026
★★★★★ 5
Works as promised
Size: 2-Pack
Great product! Highly recommend. My check engine light turned off quickly, probably less than 20 minutes after I added the bottle to my tank and started driving. I waited a week to write the review just to make sure the check engine light didn’t turn on again. Success!
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Reviewed in the United States on April 1, 2026
★★★★★ 1
Don't waste your time
Size: 2-Pack
I did it 2 times back to back didn't do anything. Failed
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Reviewed in the United States on May 29, 2026