Hello everyone
I had quite negative experiences with the Xray test to determine the fineness of silver pieces.
In my city only one laboratory is equipped with this apparatus. The person performing the tests requires to make a small hole in the piece, and claims that this is the only way to obtain a reliable result. Indeed, on a small antique tray, which I asked to test without obviously making any holes, variations of more than 10% were found.
I see that some recommend the electronic test for the determination of the silver fineness.
Is this something different from the xray test?
How it works exactly? Is it reliable ?
I didn't find good information on the Internet.
Thanks in advance
Amena
Ad blocker detected: Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker on our website.
Electronic test
Do not post mark questions here.
Jump to
- The Silver Marks Forum ~ Requirements & Tutorials
- ↳ Posting Requirements
- Announcements
- ↳ Website Updates & Announcements
- American Sterling & Coin Silver - (no silverplate, jewelry or watches)
- ↳ Sterling Manufacturers ~ American after-1860
- ↳ Coin Silversmiths ~ American pre-1860
- ↳ Arts & Crafts Smiths ~ American Handwrought after-1900
- ↳ American Sterling & Coin Silver - Single Image
- British Hallmarks - (no silverplate, jewelry or watches)
- ↳ London Hallmarks
- ↳ Birmingham Hallmarks
- ↳ Chester Hallmarks
- ↳ Exeter Hallmarks
- ↳ Newcastle Hallmarks
- ↳ Sheffield Hallmarks
- ↳ York Hallmarks
- ↳ Scottish Hallmarks
- ↳ Irish Hallmarks
- ↳ Provincial & Colonial Marks
- ↳ Grimwade's Biographies ~ Updates
- ↳ London Lost Registers & Unrecorded Marks
- ↳ British Hallmarks - Single Image
- European Silver - (no silverplate, jewelry or watches)
- ↳ Dutch Silver
- ↳ French Silver
- ↳ German Silver
- ↳ Russian Silver
- ↳ Scandinavian Silver
- ↳ Other Countries
- ↳ German, French, Dutch, Russian, Scandinavian or Other - Single Image
- Silverplated Ware
- ↳ Silverplate Trademarks - Worldwide
- ↳ Silver Plate Trademarks - Single Image
- Silver Jewelry & Watches
- ↳ American Jewelry
- ↳ European Jewelry
- ↳ Other Jewelry
- ↳ Silver Jewelry - Single Image
- Silver of the Americas
- ↳ Mexican Silversmiths
- ↳ Central & South America
- ↳ Native American Silver
- ↳ Silver of the Americas - Single Image
- Asian & Middle Eastern Silver
- ↳ Middle East
- ↳ Far East
- ↳ Asia & Middle East - Single Image
- Gold Marks
- ↳ Gold Marks - Worldwide
- ↳ Gold - Single Image
- Miscellaneous Silver Subjects
- ↳ General Questions
- ↳ Contributors' Notes
- ↳ Ephemera
- ↳ Silver Care / Techniques
- ↳ Mystery Objects
- ↳ Flatware Pattern Identification
- ↳ Family Crests
- ↳ Museum Exhibitions - Silver - Temporary
- ↳ Museum Exhibitions - Silver - Permanent