This book sheds valuable new light on the genetic mineralogy of lower-mantle diamonds and syngenetic minerals. It presents groundbreaking experimental results revealing the melting relations of ultr……続きを見る
Only a few years ago, if you needed an appraisal of The revolution in the personal property appraisals gems and jewelry for any reason, you asked your local field (of which jewelry is a part) is a l……続きを見る
