Blue Topaz Ring / new- 2.94 g - (1)





Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 129100 reviews
Rated Excellent on Trustpilot.
Blue topaz ring, new, set in 925 sterling silver, weight 2.94 g, ring size US 8 (UK P 1/2, EU 57), country of origin Brazil.
Description from the seller
Blue Topaz Ring / new
Set in 925 sterling silver
Weight: 2.94 g
9.9 mm x 7.9 mm
Ring size:
U 57
UK P 1/2
US 8.0
Fr 17
Inner diameter: 18.1 mm
New and unworn
The mineral topaz is an island silicate with the chemical composition Al2[6][(F,OH)2|SiO4]. The fluorine (F) and hydroxide (OH) ions indicated in parentheses can substitute for one another in the formula (substitution, diadochy), but always occur in the same proportion relative to the other constituents of the mineral. A fluorine-free OH- analogue is known as a synthetic compound.
Topaz crystallizes in the orthorhombic crystal system and typically develops well-formed, sometimes very facet-rich crystals with short- to long-prismatic or columnar habit and a glassy luster on the surfaces. In pure form it is colorless and transparent. Due to multiple light refractions caused by lattice defects or polycrystalline formation, it can also appear white and may take on yellow, pink to brownish-red, violet, light blue and light green colors, with transparency correspondingly diminishing.
Shipping as insured registered mail
Seller's Story
Blue Topaz Ring / new
Set in 925 sterling silver
Weight: 2.94 g
9.9 mm x 7.9 mm
Ring size:
U 57
UK P 1/2
US 8.0
Fr 17
Inner diameter: 18.1 mm
New and unworn
The mineral topaz is an island silicate with the chemical composition Al2[6][(F,OH)2|SiO4]. The fluorine (F) and hydroxide (OH) ions indicated in parentheses can substitute for one another in the formula (substitution, diadochy), but always occur in the same proportion relative to the other constituents of the mineral. A fluorine-free OH- analogue is known as a synthetic compound.
Topaz crystallizes in the orthorhombic crystal system and typically develops well-formed, sometimes very facet-rich crystals with short- to long-prismatic or columnar habit and a glassy luster on the surfaces. In pure form it is colorless and transparent. Due to multiple light refractions caused by lattice defects or polycrystalline formation, it can also appear white and may take on yellow, pink to brownish-red, violet, light blue and light green colors, with transparency correspondingly diminishing.
Shipping as insured registered mail
Seller's Story
Details
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
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.

