MICROINCLUSIONS IN DIAMONDS OF OCTAHEDRAL HABIT FROM KIMBERLITES OF SHANDONG PROVINCE, EASTERN CHINA

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dc.contributor.author Gorshkov A.I.
dc.contributor.author Titkov S.V.
dc.contributor.author Ryabchikov I.D.
dc.contributor.author Magazina L.O.
dc.contributor.author Bao Y.N.
dc.date.accessioned 2024-12-22T03:47:57Z
dc.date.available 2024-12-22T03:47:57Z
dc.date.issued 2006
dc.identifier https://www.elibrary.ru/item.asp?id=13522306
dc.identifier.citation Geology of Ore Deposits, 2006, 48, 4, 326-334
dc.identifier.issn 1075-7015
dc.identifier.uri https://repository.geologyscience.ru/handle/123456789/47072
dc.description.abstract Microinclusions in octahedral diamond crystals from kimberlites of Shandong Province, eastern China, have been studied with analytical scanning electron microscopy. Native iron, tungsten, and lead; Fe-Cr intermetallic compounds; polydymite; ilmenite; halite; and matlockite (PbFCl) have been identified on the crystal surfaces. Microinclusions of native iron and chrome, Fe-Cr intermetallic compounds, pentlandite, Cr-free garnet, calcite, and apatite, as well as a relatively large (100 × 270 μm) inclusion representing an intergrowth of clinopyroxene, calcite, and apatite, have been revealed on the surfaces of fresh chips of the samples. The deep geological processes that could have resulted in the formation of such unusual mineral assemblages are discussed in the light of new experimental data. © Pleiades Publishing, Inc. 2006.
dc.title MICROINCLUSIONS IN DIAMONDS OF OCTAHEDRAL HABIT FROM KIMBERLITES OF SHANDONG PROVINCE, EASTERN CHINA
dc.type Статья
dc.identifier.doi 10.1134/S1075701506040064


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