KYANITE PENDANT 19.40 CTS [SJ259]

Informazioni sull'articolo

Dimensioni (mm) non fornito
Peso (carati) non fornito
Colori
In lavorazione...

SEDA JEWELLERY

KYANITE SILVER PENDANT

This is a natural stone  mined in Brazil stabilized and well polished.

The workmanship and finish is excellent

Silver stamped 925

Weight of silver and stone 19.40 cts app

Size of stone 24 x 21 x 4 mm app

Kyanite is a polymorph with two other minerals; andalusite and sillimanite. A polymorph is a mineral that shares the same chemistry but a different crystal structure with another, or other, minerals. Kyanite is an attractive mineral that has a near sapphire like blue color in some especially nice specimens. Kyanite has a unique characteristic in that it has a wide variation in hardness, in the same crystal. The hardness of kyanite is approximately 4.5 when scratched parallel to the long axis of the crystal and approximately 6.5 when scratched perpendicular to or across the long axis. Other minerals usually have variable hardness on different crystal faces due to a different concentration and oreintation of the atoms in the structure

SEDA JEWELLERY

KYANITE SILVER PENDANT

This is a natural stone  mined in Brazil stabilized and well polished.

The workmanship and finish is excellent

Silver stamped 925

Weight of silver and stone 19.40 cts app

Size of stone 24 x 21 x 4 mm app

Kyanite is a polymorph with two other minerals; andalusite and sillimanite. A polymorph is a mineral that shares the same chemistry but a different crystal structure with another, or other, minerals. Kyanite is an attractive mineral that has a near sapphire like blue color in some especially nice specimens. Kyanite has a unique characteristic in that it has a wide variation in hardness, in the same crystal. The hardness of kyanite is approximately 4.5 when scratched parallel to the long axis of the crystal and approximately 6.5 when scratched perpendicular to or across the long axis. Other minerals usually have variable hardness on different crystal faces due to a different concentration and oreintation of the atoms in the structure

Questo testo รจ stato tradotto automaticamente. Spettacolo originale?
Non hai fatto offerte su questa asta.

Chiuso

1 bid inserita finora

$20 evancm86
Aggiungere alla lista delle cose da vedere Fai una domanda * Tutti i prezzi in USD

Informazioni sull'audit

Il programma Gemstone Sheriff consente ai nostri membri di richiedere un audit su qualsiasi asta, che viene completato da un Gemologist indipendente che valuta l'accuratezza della descrizione dell'oggetto e delle immagini.

Prezzi e dettagli

Incremento dell'offerta $1
Prezzo di partenza $20
ID asta 560430
Osservatori 9 guardando
Visto 1,515 volte
Inizia 9th Jun 2020 7:00pm PDT
Finisce 10th Jun 2020 4:09am PDT

Assicurazione sulla spedizione

Provider spedizione Transito
FedEx $29.00 10 giorni
Registered Shipping $15.00 21 giorni
Assicurazione sulla spedizione $7.00 tutti i fornitori (opzionale)

Potrebbe piacerti anche