They are 22k Gold plated onto copper with a very fine layer of nickel sandwiched in between.
The nickel is there because copper can "absorb" the Gold over time...the nickel stops this.
Hope that helps?
They are 22k Gold plated onto copper with a very fine layer of nickel sandwiched in between.
The nickel is there because copper can "absorb" the Gold over time...the nickel stops this.
Hope that helps?
There are currently 1 users browsing this thread. (0 members and 1 guests)
Bookmarks