Emerald Ring / new- 4.54 g - (1)
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€ 1
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Description from the seller
Emerald ring / new
Set in 925 sterling silver
Weight: 4.54 g / 22.7 ct
16.8 mm x 13.1 mm
Ring size
U 57
UK P 1/2
US 8.0
Article 17
Inner diameter: 18.1 mm
Brand new and unworn
Emerald is a dark- to light-green variety of the silicate mineral beryl with the chemical composition Al2Be3[Si6O18]. The color of emerald, which ranges from dark blue-green to light yellow-green, is caused by small foreign impurities of chromium (Cr3+) and vanadium ions (V3+).
Like the pure mineral beryl, emerald crystallizes in the hexagonal crystal system and typically develops hexagonal, prismatic to columnar crystals with a glassy luster on the surfaces. Its Mohs hardness of 7.5 to 8 is comparable to that of beryl.
Shipping as insured registered mail
Seller's Story
Dipl. Geol. Tim Güldenpfennig
Translated by Google TranslateEmerald ring / new
Set in 925 sterling silver
Weight: 4.54 g / 22.7 ct
16.8 mm x 13.1 mm
Ring size
U 57
UK P 1/2
US 8.0
Article 17
Inner diameter: 18.1 mm
Brand new and unworn
Emerald is a dark- to light-green variety of the silicate mineral beryl with the chemical composition Al2Be3[Si6O18]. The color of emerald, which ranges from dark blue-green to light yellow-green, is caused by small foreign impurities of chromium (Cr3+) and vanadium ions (V3+).
Like the pure mineral beryl, emerald crystallizes in the hexagonal crystal system and typically develops hexagonal, prismatic to columnar crystals with a glassy luster on the surfaces. Its Mohs hardness of 7.5 to 8 is comparable to that of beryl.
Shipping as insured registered mail
Seller's Story
Dipl. Geol. Tim Güldenpfennig
Translated by Google TranslateDetails
Number of items
1
Main Mineral
Emerald
Mineral Form
Ring / new
Supplement
925. Sterling silver
Weight
4.54 g
Country of Origin
Colombia
Sold by
GermanyVerified
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
AGB
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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
