Dimensions (mm) | 28 x 23 x 5mm |
Weight (carats) | 103.4 carats |
Colors |
FAIRY OPAL ROUGH
It is precious opal embedded in the natural sandstone and mined in Queensland Australia.Only by carbonizing it does it become like black opal..The treatment is usually oil and sugar with no acid being used.The surface is porous so its hard to get a good finish.
You can polish as a natural stone or coat it with resin to get a better finish.
We suggest a polymer resin as its stable.inert and nontoxic and dosent yellow..
We have also used mono-compontent thermo set resin,cynoacrylates and 2 parts resin but these can turn yellow over time.
Excellent parcel pure beauty, deffently as described. Same week delivery great service, recommended store of mine. can't wait for next parcel
Excellent parcel pure beauty, deffently as described. Same week delivery great service, recommended store of mine. can't wait for next parcel
Prompt arrival of a miniature oriental rug!
The Verified Seller has provided accurate and complete information for this Opal including weight, dimensions and if any treatment
Auction ID | 620992 |
Watchers | 19 watching |
Viewed | 2,113 times |
Starts | 4th Nov 2016 8:21pm PDT |
Provider | Shipping | Transit |
---|---|---|
FedEx | $29.00 | 10 days |
Registered Shipping | $15.00 | 21 days |
Shipping Insurance all providers $7.00 (optional) |