Study of metastable graphite inclusions into diamond crystals
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| RMS-DPI code: |
2007-1-69-0 |
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| Scientific session: |
Session 3. Synthesis of crystalline materials and experimental mineralogy |
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| Author listing: |
Khokhryakov A.F., Nechaev D.V. |
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| Principal author: |
Nechaev Denis Valerievich |
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| Language: |
Russian |
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Abstract - Summary
(short description): | |
| The black inclusions are found in diamond crystals grown in water-containing carbonate, carbonate-silicate and chloride systems at P=7.5 GPa and T=1600°C. Inclusions have lamellar form and oriented parallel to the {111} faces of diamond. Using Raman spectroscopy it is established that inclusions are graphite with highly-ordered crystalline structure with the G band located at 1591 cm-1. From the shift of the G band position, the residual pressure in inclusions is estimated to be above 2.3 GPa. |
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| RMS-DPI code: |
2007-1-69-0 |
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Proceeedings volume
in the RMS catalogue: | Crystallogenesis and Mineralogy |
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| Pages: |
134-136 |
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File of proceedings
(PDF): |
289 K
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| Status: |
printed |
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| Accepted: |
19/04/2007 |
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| Published on-line: |
05/01/2008 |
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| Permanent address of publication: |
http://www.minsoc.ru/2007-1-69-0/ |
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| Contact author(s): |
Nechaev, Denis Valerievich |
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