YOWA ROUGH [BY963 ]

Informacije o stavci

Dimenzije (mm) 53 x 20 x 8mm
Težina (karat) 92 karata
Obrada...
YOWA ROUGH
This is a natural piece of yowa rough that the precious opal is embedded in the host rock.This material may have natural holes in it and the sandy areas are hard to polish.You may polish it naturally .In asia the cutters rub fine boulder ironstone [you can collect this in the cutting machine tray by grinding some material away and allow to dry]. They then rub this powder in to the rough and heat it up.Then they apply super glue to it and polish.This gives a good glossy finish.

 

Weight 92 cts app
size 53x 20x8  mm app
YOWA ROUGH
This is a natural piece of yowa rough that the precious opal is embedded in the host rock.This material may have natural holes in it and the sandy areas are hard to polish.You may polish it naturally .In asia the cutters rub fine boulder ironstone [you can collect this in the cutting machine tray by grinding some material away and allow to dry]. They then rub this powder in to the rough and heat it up.Then they apply super glue to it and polish.This gives a good glossy finish.

 

Weight 92 cts app
size 53x 20x8  mm app
Ovaj tekst je strojno preveden. Prikaži izvornik?

$11.00 USD

Dodaj u košaricu Dati ponudu
dostava $5.00
28 Dani preko Standard Shipping - Untracked
Dodaj na listu gledanja Pitati pitanje * Sve cijene u USD

Informacije o reviziji

Program Opal Sheriff dopušta našim članovima da zatraže reviziju na bilo kojoj dražbi, koja se dovrši neovisnom Gemologist koja procjenjuje točnost opisa stavki i slika.

Zahtjev za reviziju

Cijene i pojedinosti

ID aukcije 736815
Čuvari 0 watching
Gledano 153 puta
započinje 3rd Oct 2018 10:38am PDT

Osiguranje dostave

davatelj dostava Tranzit
Express Shipping $33.00 5 Days
FedEx $29.00 5 Days
Registered Shipping $15.00 14 Days
Standard Shipping - Untracked $5.00 28 Days
Dostava osiguranje svih usluga $7.00 (neobavezan)