A 3,000 year-old gold torc recently found by a metal detectorist in a Cambridgeshire field
Image credit Dominic Lipinski/PA
 
The torc is so big that one expert thinks it may have been worn to protect a pregnant woman. It is made from 730 grams of almost pure gold and is regarded as the best found in England in more than a century. The workmanship is astonishing. “The torc was shaped from a square section bar of gold, and then twisted and burnished. “If you take callipers, and measure the gaps between the twists, they are absolutely spot on accurate.”
 
More by Maev Kennedy in The Guardian here.