Two of my Chains found with the White’s Dual Field and Minelab Excalibur by Clive | Feb 23, 2016 | Uncategorized | 0 comments These are two of my best chains found with the Minelab Exalibur and Whites Dual Field pulse induction. The one with the cross is 14k, 89.9 grams, the other one is 14k, 159 grams with 120 diamonds appraised at $30,000 CDN.