221.9 cts - Multicolor Australian Boulder Opal Rough- 44.38 g

05
days
21
hours
30
minutes
42
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Starting bid
€ 1
Reserve price not met
Antonio Rapisarda
Expert
Selected by Antonio Rapisarda

Holds a master’s in chemistry with 25 years’ experience in minerals consulting.

Estimate  € 160 - € 200
No bids placed

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Rough natural Australian Boulder Opal from Winton, Australia, weighing 221.9 ct (44.38 g) with multicolor play of color on two sides.

AI-assisted summary

Description from the seller

Directly from the Winton mines in Australia, beautiful large natural boulder opal, with beautiful play of color ranging from green, blue to red.
Opal on 2 different sides (see photo)

Natural Boulder Opal Rough
Big Piece
Australian, Winton
221.9 cts - 44.38 grams
1 piece - 49 x 34 x 31 mm about
UNTREATED!

Lamp light condition!
Photo wet piece
please be careful with the description and measures

Standard shipping ( 2-7 days for Italy ) ( 10-20 days for Europe ) ( 15-40 days for rest of the world )




Seller's Story

Hello, My name is Franco, I am a passionate and expert in opal, I propose several weeks of natural opal lots from all over the world. Good auction!
Translated by Google Translate

Directly from the Winton mines in Australia, beautiful large natural boulder opal, with beautiful play of color ranging from green, blue to red.
Opal on 2 different sides (see photo)

Natural Boulder Opal Rough
Big Piece
Australian, Winton
221.9 cts - 44.38 grams
1 piece - 49 x 34 x 31 mm about
UNTREATED!

Lamp light condition!
Photo wet piece
please be careful with the description and measures

Standard shipping ( 2-7 days for Italy ) ( 10-20 days for Europe ) ( 15-40 days for rest of the world )




Seller's Story

Hello, My name is Franco, I am a passionate and expert in opal, I propose several weeks of natural opal lots from all over the world. Good auction!
Translated by Google Translate

Details

Main Mineral
221.9 cts - Multicolor Australian Boulder Opal
Mineral Form
Rough
Weight
44.38 g
Origin (Region/ City)
Winton
Country of Origin
Australia
Sold by
ItalyVerified
8253
Objects sold
100%
protop

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