Microinclusions in dark gray diamond crystals of octahedral habit from Yakutian kimberlites
Micrometer-sized inclusions in dark gray diamond crystals of octahedral habit from Yakutian kimberlites were studied by analytical scanning electron microscopy and analytical transmission electron microscopy. In addition to peridotite-suite silicate inclusions (enstatie and olivine), which were prev...
Gespeichert in:
| Veröffentlicht in: | Geochemistry international 2006-11, Vol.44 (11), p.1121-1128 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1128 |
|---|---|
| container_issue | 11 |
| container_start_page | 1121 |
| container_title | Geochemistry international |
| container_volume | 44 |
| creator | Titkov, S. V. Gorshkov, A. I. Zudin, N. G. Ryabchikov, I. D. Magazina, L. O. Sivtsov, A. V. |
| description | Micrometer-sized inclusions in dark gray diamond crystals of octahedral habit from Yakutian kimberlites were studied by analytical scanning electron microscopy and analytical transmission electron microscopy. In addition to peridotite-suite silicate inclusions (enstatie and olivine), which were previously studied in detail as macroinclusions in perfect diamond crystals, there are abundant inclusions of native metals (Fe-Cr and Fe-Cr-Ti intermetallic compounds and metallic Fe), sulfides (Fe-Ni sulfide, polydymite, and chalcopyrite), and carbonates (calcite). Rare grains of ilmenite, fluorite, apatite, zircon, phlogopite, and some other minerals were also found. The gray and black colors of diamonds were previously attributed to the presence of graphite. Although this phase was identified in the electron diffraction patterns of all the samples, its content was very low. Microinclusions of induced octahedral morphology composed of intimate enstatite-calcite intergrowths were also found. Possible deep processes responsible for the formation of diamonds with such a peculiar inclusion association are discussed in light of new data on experimental synthesis.[PUBLICATION ABSTRACT] |
| doi_str_mv | 10.1134/S0016702906110036 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_759836487</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2172129021</sourcerecordid><originalsourceid>FETCH-LOGICAL-a295t-d6feb39bfe0feab2ee6066f9a4bcd4dfcece09bb7f11ccadefe084b18bd813523</originalsourceid><addsrcrecordid>eNplkD9PwzAUxC0EEqXwAdgs9oBf7DjxiCqgSEUMwIAYIv-lbpO42M7Qb0-qsjG94X53p3cIXQO5BaDs7o0Q4DUpBeEAhFB-gmZQVbwAwZtTNDvIxUE_RxcpbQhhjIp6hr5evI7BD7obkw9Dwn7ARsYt_o5yj42XfRgM1nGfsuwSDg4HneXamig7vJbKZ-xi6PGn3I7ZywFvfa9s7Hy26RKduclkr_7uHH08PrwvlsXq9el5cb8qZCmqXBjurKJCOUuclaq0lhPOnZBMacOM01ZbIpSqHYDW0tgJbJiCRpkGaFXSObo55u5i-Bltyu0mjHGYKtu6Eg3lrKknCI7Q9G5K0bp2F30v474F0h4mbP9NSH8Bg0hm6A</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>759836487</pqid></control><display><type>article</type><title>Microinclusions in dark gray diamond crystals of octahedral habit from Yakutian kimberlites</title><source>SpringerLink Journals - AutoHoldings</source><creator>Titkov, S. V. ; Gorshkov, A. I. ; Zudin, N. G. ; Ryabchikov, I. D. ; Magazina, L. O. ; Sivtsov, A. V.</creator><creatorcontrib>Titkov, S. V. ; Gorshkov, A. I. ; Zudin, N. G. ; Ryabchikov, I. D. ; Magazina, L. O. ; Sivtsov, A. V.</creatorcontrib><description>Micrometer-sized inclusions in dark gray diamond crystals of octahedral habit from Yakutian kimberlites were studied by analytical scanning electron microscopy and analytical transmission electron microscopy. In addition to peridotite-suite silicate inclusions (enstatie and olivine), which were previously studied in detail as macroinclusions in perfect diamond crystals, there are abundant inclusions of native metals (Fe-Cr and Fe-Cr-Ti intermetallic compounds and metallic Fe), sulfides (Fe-Ni sulfide, polydymite, and chalcopyrite), and carbonates (calcite). Rare grains of ilmenite, fluorite, apatite, zircon, phlogopite, and some other minerals were also found. The gray and black colors of diamonds were previously attributed to the presence of graphite. Although this phase was identified in the electron diffraction patterns of all the samples, its content was very low. Microinclusions of induced octahedral morphology composed of intimate enstatite-calcite intergrowths were also found. Possible deep processes responsible for the formation of diamonds with such a peculiar inclusion association are discussed in light of new data on experimental synthesis.[PUBLICATION ABSTRACT]</description><identifier>ISSN: 0016-7029</identifier><identifier>EISSN: 1556-1968</identifier><identifier>DOI: 10.1134/S0016702906110036</identifier><language>eng</language><publisher>Silver Spring: Springer Nature B.V</publisher><subject>Calcite ; Carbonates ; Crystals ; Electron microscopes ; Mineralogy ; Sulfides</subject><ispartof>Geochemistry international, 2006-11, Vol.44 (11), p.1121-1128</ispartof><rights>Nauka/Interperiodica 2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a295t-d6feb39bfe0feab2ee6066f9a4bcd4dfcece09bb7f11ccadefe084b18bd813523</citedby><cites>FETCH-LOGICAL-a295t-d6feb39bfe0feab2ee6066f9a4bcd4dfcece09bb7f11ccadefe084b18bd813523</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Titkov, S. V.</creatorcontrib><creatorcontrib>Gorshkov, A. I.</creatorcontrib><creatorcontrib>Zudin, N. G.</creatorcontrib><creatorcontrib>Ryabchikov, I. D.</creatorcontrib><creatorcontrib>Magazina, L. O.</creatorcontrib><creatorcontrib>Sivtsov, A. V.</creatorcontrib><title>Microinclusions in dark gray diamond crystals of octahedral habit from Yakutian kimberlites</title><title>Geochemistry international</title><description>Micrometer-sized inclusions in dark gray diamond crystals of octahedral habit from Yakutian kimberlites were studied by analytical scanning electron microscopy and analytical transmission electron microscopy. In addition to peridotite-suite silicate inclusions (enstatie and olivine), which were previously studied in detail as macroinclusions in perfect diamond crystals, there are abundant inclusions of native metals (Fe-Cr and Fe-Cr-Ti intermetallic compounds and metallic Fe), sulfides (Fe-Ni sulfide, polydymite, and chalcopyrite), and carbonates (calcite). Rare grains of ilmenite, fluorite, apatite, zircon, phlogopite, and some other minerals were also found. The gray and black colors of diamonds were previously attributed to the presence of graphite. Although this phase was identified in the electron diffraction patterns of all the samples, its content was very low. Microinclusions of induced octahedral morphology composed of intimate enstatite-calcite intergrowths were also found. Possible deep processes responsible for the formation of diamonds with such a peculiar inclusion association are discussed in light of new data on experimental synthesis.[PUBLICATION ABSTRACT]</description><subject>Calcite</subject><subject>Carbonates</subject><subject>Crystals</subject><subject>Electron microscopes</subject><subject>Mineralogy</subject><subject>Sulfides</subject><issn>0016-7029</issn><issn>1556-1968</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNplkD9PwzAUxC0EEqXwAdgs9oBf7DjxiCqgSEUMwIAYIv-lbpO42M7Qb0-qsjG94X53p3cIXQO5BaDs7o0Q4DUpBeEAhFB-gmZQVbwAwZtTNDvIxUE_RxcpbQhhjIp6hr5evI7BD7obkw9Dwn7ARsYt_o5yj42XfRgM1nGfsuwSDg4HneXamig7vJbKZ-xi6PGn3I7ZywFvfa9s7Hy26RKduclkr_7uHH08PrwvlsXq9el5cb8qZCmqXBjurKJCOUuclaq0lhPOnZBMacOM01ZbIpSqHYDW0tgJbJiCRpkGaFXSObo55u5i-Bltyu0mjHGYKtu6Eg3lrKknCI7Q9G5K0bp2F30v474F0h4mbP9NSH8Bg0hm6A</recordid><startdate>200611</startdate><enddate>200611</enddate><creator>Titkov, S. V.</creator><creator>Gorshkov, A. I.</creator><creator>Zudin, N. G.</creator><creator>Ryabchikov, I. D.</creator><creator>Magazina, L. O.</creator><creator>Sivtsov, A. V.</creator><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QH</scope><scope>7UA</scope><scope>7XB</scope><scope>88I</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H96</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>M2P</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope></search><sort><creationdate>200611</creationdate><title>Microinclusions in dark gray diamond crystals of octahedral habit from Yakutian kimberlites</title><author>Titkov, S. V. ; Gorshkov, A. I. ; Zudin, N. G. ; Ryabchikov, I. D. ; Magazina, L. O. ; Sivtsov, A. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a295t-d6feb39bfe0feab2ee6066f9a4bcd4dfcece09bb7f11ccadefe084b18bd813523</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Calcite</topic><topic>Carbonates</topic><topic>Crystals</topic><topic>Electron microscopes</topic><topic>Mineralogy</topic><topic>Sulfides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Titkov, S. V.</creatorcontrib><creatorcontrib>Gorshkov, A. I.</creatorcontrib><creatorcontrib>Zudin, N. G.</creatorcontrib><creatorcontrib>Ryabchikov, I. D.</creatorcontrib><creatorcontrib>Magazina, L. O.</creatorcontrib><creatorcontrib>Sivtsov, A. V.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Science Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><jtitle>Geochemistry international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Titkov, S. V.</au><au>Gorshkov, A. I.</au><au>Zudin, N. G.</au><au>Ryabchikov, I. D.</au><au>Magazina, L. O.</au><au>Sivtsov, A. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microinclusions in dark gray diamond crystals of octahedral habit from Yakutian kimberlites</atitle><jtitle>Geochemistry international</jtitle><date>2006-11</date><risdate>2006</risdate><volume>44</volume><issue>11</issue><spage>1121</spage><epage>1128</epage><pages>1121-1128</pages><issn>0016-7029</issn><eissn>1556-1968</eissn><abstract>Micrometer-sized inclusions in dark gray diamond crystals of octahedral habit from Yakutian kimberlites were studied by analytical scanning electron microscopy and analytical transmission electron microscopy. In addition to peridotite-suite silicate inclusions (enstatie and olivine), which were previously studied in detail as macroinclusions in perfect diamond crystals, there are abundant inclusions of native metals (Fe-Cr and Fe-Cr-Ti intermetallic compounds and metallic Fe), sulfides (Fe-Ni sulfide, polydymite, and chalcopyrite), and carbonates (calcite). Rare grains of ilmenite, fluorite, apatite, zircon, phlogopite, and some other minerals were also found. The gray and black colors of diamonds were previously attributed to the presence of graphite. Although this phase was identified in the electron diffraction patterns of all the samples, its content was very low. Microinclusions of induced octahedral morphology composed of intimate enstatite-calcite intergrowths were also found. Possible deep processes responsible for the formation of diamonds with such a peculiar inclusion association are discussed in light of new data on experimental synthesis.[PUBLICATION ABSTRACT]</abstract><cop>Silver Spring</cop><pub>Springer Nature B.V</pub><doi>10.1134/S0016702906110036</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0016-7029 |
| ispartof | Geochemistry international, 2006-11, Vol.44 (11), p.1121-1128 |
| issn | 0016-7029 1556-1968 |
| language | eng |
| recordid | cdi_proquest_journals_759836487 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Calcite Carbonates Crystals Electron microscopes Mineralogy Sulfides |
| title | Microinclusions in dark gray diamond crystals of octahedral habit from Yakutian kimberlites |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-11T15%3A31%3A10IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Microinclusions%20in%20dark%20gray%20diamond%20crystals%20of%20octahedral%20habit%20from%20Yakutian%20kimberlites&rft.jtitle=Geochemistry%20international&rft.au=Titkov,%20S.%20V.&rft.date=2006-11&rft.volume=44&rft.issue=11&rft.spage=1121&rft.epage=1128&rft.pages=1121-1128&rft.issn=0016-7029&rft.eissn=1556-1968&rft_id=info:doi/10.1134/S0016702906110036&rft_dat=%3Cproquest_cross%3E2172129021%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=759836487&rft_id=info:pmid/&rfr_iscdi=true |