Ethiopian Opal / Welo Opal Ring / new- 2.74 g - (1)

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Ring in 925 sterling silver set with Ethiopian opal (Welo opal), origin Ethiopia, Semien Wollo region, weight 2.74 g.

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Description from the seller

Ring Ethiopian Opal / polished / new

In 925. Sterling silver set

Weight: 2.74 g

13.9 mm x 7.9 mm

New and unworn

Ring size:

U 51 - 52 (sits right between)
UK K 1/2 - L1/2
US 5.5
Fr 11 - 12
Inner diameter: 16.4 mm

Opals from Australia have long been known. In recent years, however, a new variety from Ethiopia has been stealing a bit of the show: the Welo Opal! This stone is translucent and captivates with its characteristic, unique light reflections. It was discovered in the Semien Wollo mountain region in northeastern Ethiopia. The exact time of discovery is not known. Some sources date the introduction of the Welo Opal to the Nairobi market in 1993. The discoverer is regarded as chemist Tilahun Yohannes, and as early as 1994 geologist Dr. N. Barot reported this gemstone novelty in an article in the ICA Gazette. Mining progressed slowly; in 1997 only 10 kilograms were mined. The Addis Ababa-based gemstone cutting company Eyaopal cut 400 grams from it. In the same year, the Welo Opal was presented at the international mineral fair in Sainte-Marie, and a year later Eyaopal showcased 350 cut opals at the Tucson trade fair. Commercial mining began in 2008. A new star among opals was born.

Shipping as insured registered mail

Seller's Story

Dipl. Geol. Tim Güldenpfennig
Translated by Google Translate

Ring Ethiopian Opal / polished / new

In 925. Sterling silver set

Weight: 2.74 g

13.9 mm x 7.9 mm

New and unworn

Ring size:

U 51 - 52 (sits right between)
UK K 1/2 - L1/2
US 5.5
Fr 11 - 12
Inner diameter: 16.4 mm

Opals from Australia have long been known. In recent years, however, a new variety from Ethiopia has been stealing a bit of the show: the Welo Opal! This stone is translucent and captivates with its characteristic, unique light reflections. It was discovered in the Semien Wollo mountain region in northeastern Ethiopia. The exact time of discovery is not known. Some sources date the introduction of the Welo Opal to the Nairobi market in 1993. The discoverer is regarded as chemist Tilahun Yohannes, and as early as 1994 geologist Dr. N. Barot reported this gemstone novelty in an article in the ICA Gazette. Mining progressed slowly; in 1997 only 10 kilograms were mined. The Addis Ababa-based gemstone cutting company Eyaopal cut 400 grams from it. In the same year, the Welo Opal was presented at the international mineral fair in Sainte-Marie, and a year later Eyaopal showcased 350 cut opals at the Tucson trade fair. Commercial mining began in 2008. A new star among opals was born.

Shipping as insured registered mail

Seller's Story

Dipl. Geol. Tim Güldenpfennig
Translated by Google Translate

Details

Number of objects
1
Main mineral
Ethiopian Opal / Welo Opal
Mineral form
Ring / new
Supplement
925. Sterling silver
Weight
2.74 g
Country of origin
Ethiopia
GermanyVerified
6822
Objects sold
98.95%
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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