Morphological Features of Diamond Crystals Dissolved in Fe0.7S0.3 Melt at 4 GPa and 1400°C
An experimental study of the dissolution of natural and synthetic diamonds in a sulfur-bearing iron melt (Fe 0.7 S 0.3 ) with high P–T parameters (4 GPa, 1400°С) was performed. The results demonstrated that under these conditions, octahedral crystals with flat faces and rounded tetrahexahedral diamo...
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| Veröffentlicht in: | Geology of ore deposits 2018, Vol.60 (1), p.82-92 |
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| container_title | Geology of ore deposits |
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| creator | Sonin, V. M. Zhimulev, E. I. Pomazanskiy, B. S. Zemnuhov, A. L. Chepurov, A. A. Afanasiev, V. P. Chepurov, A. I. |
| description | An experimental study of the dissolution of natural and synthetic diamonds in a sulfur-bearing iron melt (Fe
0.7
S
0.3
) with high
P–T
parameters (4 GPa, 1400°С) was performed. The results demonstrated that under these conditions, octahedral crystals with flat faces and rounded tetrahexahedral diamond crystals are transformed into rounded octahedroids, which have morphological characteristics similar to those of natural diamonds from kimberlite. It was suggested that, taking into account the complex history of individual natural diamond crystals, including the dissolution stages, sulfur-bearing metal melts up to sulfide melts were not only diamond-forming media during the early evolution of the Earth, but also natural solvents of diamond in the mantle environment before the formation of kimberlitic melts. |
| doi_str_mv | 10.1134/S1075701518010051 |
| format | Article |
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0.7
S
0.3
) with high
P–T
parameters (4 GPa, 1400°С) was performed. The results demonstrated that under these conditions, octahedral crystals with flat faces and rounded tetrahexahedral diamond crystals are transformed into rounded octahedroids, which have morphological characteristics similar to those of natural diamonds from kimberlite. It was suggested that, taking into account the complex history of individual natural diamond crystals, including the dissolution stages, sulfur-bearing metal melts up to sulfide melts were not only diamond-forming media during the early evolution of the Earth, but also natural solvents of diamond in the mantle environment before the formation of kimberlitic melts.</description><identifier>ISSN: 1075-7015</identifier><identifier>EISSN: 1555-6476</identifier><identifier>DOI: 10.1134/S1075701518010051</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Animal morphology ; Crystals ; Diamonds ; Dissolution ; Dissolving ; Earth ; Earth and Environmental Science ; Earth mantle ; Earth Sciences ; Iron ; Melts (crystal growth) ; Metals ; Mineral Resources ; Morphology ; Sulfide ; Sulfur ; Sulphides ; Sulphur</subject><ispartof>Geology of ore deposits, 2018, Vol.60 (1), p.82-92</ispartof><rights>Pleiades Publishing, Ltd. 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2971-9aea80361590dd68bca7c1e99d8f7c43c9c4615ed695596213b39a3a9d9a31553</citedby><cites>FETCH-LOGICAL-c2971-9aea80361590dd68bca7c1e99d8f7c43c9c4615ed695596213b39a3a9d9a31553</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1075701518010051$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1075701518010051$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Sonin, V. M.</creatorcontrib><creatorcontrib>Zhimulev, E. I.</creatorcontrib><creatorcontrib>Pomazanskiy, B. S.</creatorcontrib><creatorcontrib>Zemnuhov, A. L.</creatorcontrib><creatorcontrib>Chepurov, A. A.</creatorcontrib><creatorcontrib>Afanasiev, V. P.</creatorcontrib><creatorcontrib>Chepurov, A. I.</creatorcontrib><title>Morphological Features of Diamond Crystals Dissolved in Fe0.7S0.3 Melt at 4 GPa and 1400°C</title><title>Geology of ore deposits</title><addtitle>Geol. Ore Deposits</addtitle><description>An experimental study of the dissolution of natural and synthetic diamonds in a sulfur-bearing iron melt (Fe
0.7
S
0.3
) with high
P–T
parameters (4 GPa, 1400°С) was performed. The results demonstrated that under these conditions, octahedral crystals with flat faces and rounded tetrahexahedral diamond crystals are transformed into rounded octahedroids, which have morphological characteristics similar to those of natural diamonds from kimberlite. It was suggested that, taking into account the complex history of individual natural diamond crystals, including the dissolution stages, sulfur-bearing metal melts up to sulfide melts were not only diamond-forming media during the early evolution of the Earth, but also natural solvents of diamond in the mantle environment before the formation of kimberlitic melts.</description><subject>Animal morphology</subject><subject>Crystals</subject><subject>Diamonds</subject><subject>Dissolution</subject><subject>Dissolving</subject><subject>Earth</subject><subject>Earth and Environmental Science</subject><subject>Earth mantle</subject><subject>Earth Sciences</subject><subject>Iron</subject><subject>Melts (crystal growth)</subject><subject>Metals</subject><subject>Mineral Resources</subject><subject>Morphology</subject><subject>Sulfide</subject><subject>Sulfur</subject><subject>Sulphides</subject><subject>Sulphur</subject><issn>1075-7015</issn><issn>1555-6476</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kMFOwzAMhiMEEmPwANwice6wm6RpjqiwgbQJpMGJQ5Wl6ejUNSPpkPZWPANPRqYhcUBcbMv__9myCblEGCEyfj1HkEICCswBAQQekQEKIZKMy-w41lFO9vopOQthBcBFCjggrzPnN2-udcvG6JaOre633gbqanrb6LXrKlr4Xeh1G2IjBNd-2Io2XXTCSM5hxOjMtj3VPeV08qSpjgRygK_P4pyc1JGzFz95SF7Gd8_FfTJ9nDwUN9PEpEpiorTVObAMhYKqyvKF0dKgVarKa2k4M8rwKNoqU0KoLEW2YEozraoY441sSK4OczfevW9t6MuV2_ourizjjSlmiok0uvDgMt6F4G1dbnyz1n5XIpT7H5Z_fhiZ9MCE6O2W1v9O_h_6Bt1nb1k</recordid><startdate>2018</startdate><enddate>2018</enddate><creator>Sonin, V. M.</creator><creator>Zhimulev, E. I.</creator><creator>Pomazanskiy, B. S.</creator><creator>Zemnuhov, A. L.</creator><creator>Chepurov, A. A.</creator><creator>Afanasiev, V. P.</creator><creator>Chepurov, A. I.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>2018</creationdate><title>Morphological Features of Diamond Crystals Dissolved in Fe0.7S0.3 Melt at 4 GPa and 1400°C</title><author>Sonin, V. M. ; Zhimulev, E. I. ; Pomazanskiy, B. S. ; Zemnuhov, A. L. ; Chepurov, A. A. ; Afanasiev, V. P. ; Chepurov, A. I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2971-9aea80361590dd68bca7c1e99d8f7c43c9c4615ed695596213b39a3a9d9a31553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Animal morphology</topic><topic>Crystals</topic><topic>Diamonds</topic><topic>Dissolution</topic><topic>Dissolving</topic><topic>Earth</topic><topic>Earth and Environmental Science</topic><topic>Earth mantle</topic><topic>Earth Sciences</topic><topic>Iron</topic><topic>Melts (crystal growth)</topic><topic>Metals</topic><topic>Mineral Resources</topic><topic>Morphology</topic><topic>Sulfide</topic><topic>Sulfur</topic><topic>Sulphides</topic><topic>Sulphur</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sonin, V. M.</creatorcontrib><creatorcontrib>Zhimulev, E. I.</creatorcontrib><creatorcontrib>Pomazanskiy, B. S.</creatorcontrib><creatorcontrib>Zemnuhov, A. L.</creatorcontrib><creatorcontrib>Chepurov, A. A.</creatorcontrib><creatorcontrib>Afanasiev, V. P.</creatorcontrib><creatorcontrib>Chepurov, A. I.</creatorcontrib><collection>CrossRef</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Geology of ore deposits</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sonin, V. M.</au><au>Zhimulev, E. I.</au><au>Pomazanskiy, B. S.</au><au>Zemnuhov, A. L.</au><au>Chepurov, A. A.</au><au>Afanasiev, V. P.</au><au>Chepurov, A. I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Morphological Features of Diamond Crystals Dissolved in Fe0.7S0.3 Melt at 4 GPa and 1400°C</atitle><jtitle>Geology of ore deposits</jtitle><stitle>Geol. Ore Deposits</stitle><date>2018</date><risdate>2018</risdate><volume>60</volume><issue>1</issue><spage>82</spage><epage>92</epage><pages>82-92</pages><issn>1075-7015</issn><eissn>1555-6476</eissn><abstract>An experimental study of the dissolution of natural and synthetic diamonds in a sulfur-bearing iron melt (Fe
0.7
S
0.3
) with high
P–T
parameters (4 GPa, 1400°С) was performed. The results demonstrated that under these conditions, octahedral crystals with flat faces and rounded tetrahexahedral diamond crystals are transformed into rounded octahedroids, which have morphological characteristics similar to those of natural diamonds from kimberlite. It was suggested that, taking into account the complex history of individual natural diamond crystals, including the dissolution stages, sulfur-bearing metal melts up to sulfide melts were not only diamond-forming media during the early evolution of the Earth, but also natural solvents of diamond in the mantle environment before the formation of kimberlitic melts.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1075701518010051</doi><tpages>11</tpages></addata></record> |
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| ispartof | Geology of ore deposits, 2018, Vol.60 (1), p.82-92 |
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| language | eng |
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| subjects | Animal morphology Crystals Diamonds Dissolution Dissolving Earth Earth and Environmental Science Earth mantle Earth Sciences Iron Melts (crystal growth) Metals Mineral Resources Morphology Sulfide Sulfur Sulphides Sulphur |
| title | Morphological Features of Diamond Crystals Dissolved in Fe0.7S0.3 Melt at 4 GPa and 1400°C |
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