Rare natural agate Australian opal Sphere- 515.72 g

03
days
07
hours
20
minutes
50
seconds
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  € 1,000 - € 1,100
No bids placed

Catawiki Buyer Protection

Your payment’s safe with us until you receive your object.View details

Trustpilot 4.4 | 122553 reviews

Rated Excellent on Trustpilot.

Polished sphere of Australian opal with rare natural agate opal as the main mineral; origin Australia.

AI-assisted summary

Description from the seller

This extraordinary sphere presents a striking play of colors in bold ochre, brown, and white tones, interspersed with black-blue lines and veins that run in vibrant waves across the entire surface. The rhythmically flowing layers are reminiscent of petrified wood, desert landscapes, or the structure of tiger's eye—giving this sphere a powerful, earthy aura.

The composition appears organic yet graphic: the light, milky-white bands contrast vividly with the warm orange tones, while deep dark inclusions appear almost like ink drawings. The polished surface highlights the intense colors and texture of the stone particularly well.

Although the sphere is reminiscent of opalescent rock formations, this is probably not a classic Australian opal, but rather an opalescent rock or a heavily banded jasper with opalescent elements—possibly from Australia. A precise mineralogical identification would be ideal for a precise classification. Regardless, this piece is a visual highlight—powerful, complex, and full of movement.


Stone: Australian Opal
Weight: 515.72g
Size: 83mm
Treatment: None
Origin: Australia

The stand is not included in the offer. If you are interested in such a stand, you can send me a message.

The disclaimer regarding the healing properties.
As previously given:
It is believed that certain gemstones and minerals have beneficial health and spiritual properties.
We and Catawiki cannot guarantee or be held liable for these suggested attributes, which have no scientific basis.
evidence and cannot be considered a substitute for traditional medical treatment.

This extraordinary sphere presents a striking play of colors in bold ochre, brown, and white tones, interspersed with black-blue lines and veins that run in vibrant waves across the entire surface. The rhythmically flowing layers are reminiscent of petrified wood, desert landscapes, or the structure of tiger's eye—giving this sphere a powerful, earthy aura.

The composition appears organic yet graphic: the light, milky-white bands contrast vividly with the warm orange tones, while deep dark inclusions appear almost like ink drawings. The polished surface highlights the intense colors and texture of the stone particularly well.

Although the sphere is reminiscent of opalescent rock formations, this is probably not a classic Australian opal, but rather an opalescent rock or a heavily banded jasper with opalescent elements—possibly from Australia. A precise mineralogical identification would be ideal for a precise classification. Regardless, this piece is a visual highlight—powerful, complex, and full of movement.


Stone: Australian Opal
Weight: 515.72g
Size: 83mm
Treatment: None
Origin: Australia

The stand is not included in the offer. If you are interested in such a stand, you can send me a message.

The disclaimer regarding the healing properties.
As previously given:
It is believed that certain gemstones and minerals have beneficial health and spiritual properties.
We and Catawiki cannot guarantee or be held liable for these suggested attributes, which have no scientific basis.
evidence and cannot be considered a substitute for traditional medical treatment.

Details

Main Mineral
Rare natural agate Australian opal
Mineral Form
Sphere
Weight
515.72 g
Country of Origin
Australia
GermanyVerified
22153
Objects sold
99.78%
protop

Rechtliche Informationen des Verkäufers

Unternehmen:
Hajo und Mario Stieger GbR
Repräsentant:
Mario Stieger
Adresse:
Hajo und Mario Stieger GbR
Neufeld 3
47906 Kempen
GERMANY
Telefonnummer:
+4917642109788
Email:
mario.stieger33@gmail.com
USt-IdNr.:
DE329160339

AGB

AGB des Verkäufers. Mit einem Gebot auf dieses Los akzeptieren Sie ebenfalls die AGB des Verkäufers.

Widerrufsbelehrung

  • Frist: 14 Tage sowie gemäß den hier angegebenen Bedingungen
  • Rücksendkosten: Käufer trägt die unmittelbaren Kosten der Rücksendung der Ware
  • Vollständige Widerrufsbelehrung

Disclaimer

It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.

It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.

Similar objects

For you in

Minerals & Meteorites