Black Chalama Opal Ring / cabochon / new- 2.28 g - (1)

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Ring featuring Schwarzer Chalama Opal cabochon set in 925 sterling silver, weighing 2.28 g, size U 60 (US 9.1, UK S, Fr 20), inner diameter 19.1 mm, new and unworn, origin Australia.

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Description from the seller

Ring Black Chalama Opal / Cabochon / new

Set in 925 sterling silver

9.5 mm x 7.9 mm

Weight: 2.28 g / 11.4 ct

New and unworn

Ring size:

U 60
UK S
US 9.1
Fr 20
Inner diameter: 19.1 mm

Black opals, like their distinctly colored counterparts, occur as rounded to knobby masses with no recognizable crystal structure. Their beauty usually only reveals itself after the stone is cut/polished. Characteristic of this form of opals is their opalescence, which appears in intense rainbow flashes. Additionally, the base rock of the opal here is dark, gray to black, which gave it its name.

Black opals form, like other opals, from siliceous fluids that crystallize in sediments or volcanic rocks. Their characteristic shimmer is due to water inclusions inside this mineral.

Shipping as insured registered mail.

Seller's Story

Dipl. Geol. Tim Güldenpfennig
Translated by Google Translate

Ring Black Chalama Opal / Cabochon / new

Set in 925 sterling silver

9.5 mm x 7.9 mm

Weight: 2.28 g / 11.4 ct

New and unworn

Ring size:

U 60
UK S
US 9.1
Fr 20
Inner diameter: 19.1 mm

Black opals, like their distinctly colored counterparts, occur as rounded to knobby masses with no recognizable crystal structure. Their beauty usually only reveals itself after the stone is cut/polished. Characteristic of this form of opals is their opalescence, which appears in intense rainbow flashes. Additionally, the base rock of the opal here is dark, gray to black, which gave it its name.

Black opals form, like other opals, from siliceous fluids that crystallize in sediments or volcanic rocks. Their characteristic shimmer is due to water inclusions inside this mineral.

Shipping as insured registered mail.

Seller's Story

Dipl. Geol. Tim Güldenpfennig
Translated by Google Translate

Details

Number of objects
1
Main mineral
Black Chalama Opal
Mineral form
Ring / cabochon / new
Supplement
925. Sterling silver
Weight
2.28 g
Country of origin
Australia
GermanyVerified
7428
Objects sold
98.85%
protop

Rechtliche Informationen des Verkäufers

Unternehmen:
Tim Güldenpfennig
Repräsentant:
Tim Güldenpfennig
Adresse:
Tim Güldenpfennig
Hegelstr. 32
72108 Rottenburg
GERMANY
Telefonnummer:
+4915756630304
Email:
tigue@gmx.de
USt-IdNr.:
DE246631347

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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.

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