JAKUBOVÁ, Petra, Jana KOTKOVÁ and Jaromír LEICHMANN. Morphology of microdiamonds from the north Bohemian granulites. 2014.
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Basic information
Original name Morphology of microdiamonds from the north Bohemian granulites
Authors JAKUBOVÁ, Petra, Jana KOTKOVÁ and Jaromír LEICHMANN.
Edition 2014.
Other information
Original language English
Type of outcome Conference abstract
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
WWW URL
Keywords in English diamond, granulite, morphology, kyanite, garnet, zircon
Tags Reviewed
Changed by Changed by: Mgr. Ing. Petra Jakubová, učo 175225. Changed: 3/5/2014 22:12.
Abstract
The occurrence of diamonds in both felsic (Grt-Ky-Fs-Qtz) and in intermediate (Grt-Cpx-Fs-Qtz) granulite in North Bohemia, which formed at comparable P-T conditions, allows studying the influence of the bulk rock composition on the diamond morphology. Based on morphology of diamond enclosed in kyanite, garnet and zircon we may assume that the diamonds were formed in one stage at stable conditions and some of them were affected by the later resorption. Different diamond morphology may be controlled by impurities available in the medium of crystallization.
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