Lemon Topas New pendant- 3.3 g - (1)
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Description from the seller
Pendant Lemon Topaz / new
Set in 925 sterling silver
Including leather strap
3.30 g / 16.5 ct (weighed without leather strap)
17.3 mm x 12.0 mm x 6.4 mm
Brand new and unworn
The mineral topaz, also known under the misleading trade names Finder’s Diamond, Killiecrankie Diamond, Mogok Diamond, Saxon Diamond, and Slave Diamond, is a common island silicate with the chemical composition Al2[(F,OH)2|SiO4]. The fluorine (F) and hydroxide ions (OH) indicated in parentheses can substitute for each other in the formula (substitution, diadochy), but always in the same ratio to the other components of the mineral. An F-free OH- analog is known as a synthetic compound.
Topaz crystallizes in the orthorhombic crystal system and usually forms well-developed crystals that are sometimes quite broad, with short- to long-prismatic or columnar habits and a glass-like luster on the surfaces. In pure form, it is colorless and transparent. However, due to multiple light refractions caused by lattice defects or polycrystalline structure, it can also appear white and may take on yellow, pinkish-red to brownish-red, violet, light blue, and light green colors due to impurities, with transparency decreasing accordingly.
With a Mohs hardness of 8, topaz is among the hard minerals and serves as a reference point on the Mohs scale, which extends up to 10 (diamond). Similar to diamond, it is also brittle and can be easily cleaved along the basal plane (001) with perfectly smooth fracture surfaces, often indicated by cleavage cracks in the stone. Irregularly broken topaz exhibits uneven to weakly shell-shaped fracture surfaces.
Shipping as insured registered mail.
Seller's Story
Dipl. Geol. Tim Güldenpfennig
Translated by Google TranslatePendant Lemon Topaz / new
Set in 925 sterling silver
Including leather strap
3.30 g / 16.5 ct (weighed without leather strap)
17.3 mm x 12.0 mm x 6.4 mm
Brand new and unworn
The mineral topaz, also known under the misleading trade names Finder’s Diamond, Killiecrankie Diamond, Mogok Diamond, Saxon Diamond, and Slave Diamond, is a common island silicate with the chemical composition Al2[(F,OH)2|SiO4]. The fluorine (F) and hydroxide ions (OH) indicated in parentheses can substitute for each other in the formula (substitution, diadochy), but always in the same ratio to the other components of the mineral. An F-free OH- analog is known as a synthetic compound.
Topaz crystallizes in the orthorhombic crystal system and usually forms well-developed crystals that are sometimes quite broad, with short- to long-prismatic or columnar habits and a glass-like luster on the surfaces. In pure form, it is colorless and transparent. However, due to multiple light refractions caused by lattice defects or polycrystalline structure, it can also appear white and may take on yellow, pinkish-red to brownish-red, violet, light blue, and light green colors due to impurities, with transparency decreasing accordingly.
With a Mohs hardness of 8, topaz is among the hard minerals and serves as a reference point on the Mohs scale, which extends up to 10 (diamond). Similar to diamond, it is also brittle and can be easily cleaved along the basal plane (001) with perfectly smooth fracture surfaces, often indicated by cleavage cracks in the stone. Irregularly broken topaz exhibits uneven to weakly shell-shaped fracture surfaces.
Shipping as insured registered mail.
Seller's Story
Dipl. Geol. Tim Güldenpfennig
Translated by Google TranslateDetails
Number of items
1
Main Mineral
Lemon Topas
Mineral Form
New pendant
Supplement
925. Sterling silver
Weight
3.3 g
Country of Origin
Brazil
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
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.
