The notable authority on tectonics and the history of geosciences, Professor Celal Sengor from Istanbul, has produced another remarkable book-which, as he tells the reader, grew rapidly from an initial paper into a ma...The notable authority on tectonics and the history of geosciences, Professor Celal Sengor from Istanbul, has produced another remarkable book-which, as he tells the reader, grew rapidly from an initial paper into a massive tome. Just as Georges Cuvier liked the idea of ‘bursting the limits of time', so Professor Sengor has again ‘burst the limits of a paper'!展开更多
Diamonds commonly occur in kimberlites, lamproites and relative alluvial sediments. Some examples of diamonds discovered in ultramafics have heen reported. Sobolev and Shatsky reported diamonds from high-pressure meta...Diamonds commonly occur in kimberlites, lamproites and relative alluvial sediments. Some examples of diamonds discovered in ultramafics have heen reported. Sobolev and Shatsky reported diamonds from high-pressure metamorphic rock from northern Kazakhstan and considered it to be the source of the alluvial diamonds in Pridneprovie region of western U. S. S. R. Diamonds reported here show some similarity to those in northern Kazakhstan, and are the second occurrence in the world, but the first one in China.展开更多
文摘The notable authority on tectonics and the history of geosciences, Professor Celal Sengor from Istanbul, has produced another remarkable book-which, as he tells the reader, grew rapidly from an initial paper into a massive tome. Just as Georges Cuvier liked the idea of ‘bursting the limits of time', so Professor Sengor has again ‘burst the limits of a paper'!
基金Project supported by the National Natural Science Foundation of China and Anhui Bureau of Geology and Minerol Resources.
文摘Diamonds commonly occur in kimberlites, lamproites and relative alluvial sediments. Some examples of diamonds discovered in ultramafics have heen reported. Sobolev and Shatsky reported diamonds from high-pressure metamorphic rock from northern Kazakhstan and considered it to be the source of the alluvial diamonds in Pridneprovie region of western U. S. S. R. Diamonds reported here show some similarity to those in northern Kazakhstan, and are the second occurrence in the world, but the first one in China.
