World of China: Middle Kingdom: 005: 2008 Summer Olympics, Beijing, China
013: Olympic Medals
Google
 
Click to go to companion website:
Olympic Medals
received from Elsie Tai via Ivy Cheng and Ellen HY Chang
Here's an interesting series of pictures. I didn't realize the Chinese had inserted Jade Inlays into this years
medals. They are beautiful to see up close. Just in case you're wondering, the Gold medal has the most precious
jade color....white. The Silver medal uses the light green stone and the Bronze medal uses the more common
dark green jade.

These pictures show the general sequence used in creating them.
Beijing Olympic medal reverse side
Obverse side  (obverse?)
Selecting stones
Jade cutting
Jade polishing
Checkup details
Medal mould
Medal mould
Medal machine tool
Medal after punching
Groove making machine
Groove checking-up
Putting jade into the medal
Finishing