Pietersit Ring / Cabochon / new- 7.5 g - (1)

Opens 22 December
Starting bid
€ 1

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Antonio Rapisarda
Expert
Selected by Antonio Rapisarda

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

Estimate  € 150 - € 200
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Description from the seller

Ring Pietersite / Cabochon / new

Set in 925 sterling silver

Total weight: 7.5 g / 37.5 ct

18.8 mm x 18.8 mm

Brand new and unworn

Ring size

U 55
UK O
US 7.2
Fr 15
Inner diameter: 17.5 mm


Pietersit is the trade name for a breccia-like mixture of Falkenauge and Tigerauge, ranging in color from dark blue-gray to brown-yellow, and therefore, by definition, is a type of rock.

Pietersite was discovered in 1962 by Sidney 'Sid' Pieters in Southwest Africa (now Namibia), and the mineral is named after him. The exact find location is given as Hopewell Farm, which is about 40 km northeast of the municipality of Outjo in the Kunene region. The only other known find site (as of 2017) is Nanyang in Henan Province, China, where Pietersite was discovered in 1993.

Pietersit is used exclusively as a gemstone and is offered in cabochon or table cuts, as well as processed into decorative objects.

According to other sources, Pietersite is described as a variety of Chalcedony with fibrous inclusions of amphibole minerals. However, falcon and tiger's eye are microcrystalline varieties of quartz, containing the same basic substance, and the crocidolite or hornblende fibers embedded in tiger's eye and falcon's eye belong to the amphibole group.


Shipping as insured registered mail.

Seller's Story

Dipl. Geol. Tim Güldenpfennig
Translated by Google Translate

Ring Pietersite / Cabochon / new

Set in 925 sterling silver

Total weight: 7.5 g / 37.5 ct

18.8 mm x 18.8 mm

Brand new and unworn

Ring size

U 55
UK O
US 7.2
Fr 15
Inner diameter: 17.5 mm


Pietersit is the trade name for a breccia-like mixture of Falkenauge and Tigerauge, ranging in color from dark blue-gray to brown-yellow, and therefore, by definition, is a type of rock.

Pietersite was discovered in 1962 by Sidney 'Sid' Pieters in Southwest Africa (now Namibia), and the mineral is named after him. The exact find location is given as Hopewell Farm, which is about 40 km northeast of the municipality of Outjo in the Kunene region. The only other known find site (as of 2017) is Nanyang in Henan Province, China, where Pietersite was discovered in 1993.

Pietersit is used exclusively as a gemstone and is offered in cabochon or table cuts, as well as processed into decorative objects.

According to other sources, Pietersite is described as a variety of Chalcedony with fibrous inclusions of amphibole minerals. However, falcon and tiger's eye are microcrystalline varieties of quartz, containing the same basic substance, and the crocidolite or hornblende fibers embedded in tiger's eye and falcon's eye belong to the amphibole group.


Shipping as insured registered mail.

Seller's Story

Dipl. Geol. Tim Güldenpfennig
Translated by Google Translate

Details

Number of items
1
Main Mineral
Pietersit
Mineral Form
Ring / Cabochon / new
Supplement
925. Sterling silver
Weight
7.5 g
Country of Origin
Namibia
GermanyVerified
5638
Objects sold
99.8%
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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Widerrufsbelehrung

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

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