Zobrazeno 1 - 10 of 1 037 pro vyhledávání: '"N. V. Chukanov"'
1
Akademický článek
Redefinition of beraunite, Fe3+6(PO4)4O(OH)4  ⋅  6H2O, and discreditation of the name eleonorite: a re-investigation of type material from the Hrbek Mine (Czech Republic)
Autor: L. Vrtiška, J. Tvrdý, J. Plášil, J. Sejkora, R. Škoda, N. V. Chukanov, A. Massanek, J. Filip, Z. Dolníček, F. Veselovský
Publikováno v: European Journal of Mineralogy, Vol 34, Pp 223-238 (2022)
Re-investigation of the type material of beraunite from the Hrbek Mine, Svatá Dobrotivá, Czech Republic, proved the identity of beraunite and eleonorite. Based on this study, the mineral eleonorite was discredited, and the ideal formula of beraunit
Externí odkaz: https://doaj.org/article/6f9666aeaf7e4176848c7d2e64d19a28
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2
Akademický článek
Ardennite-bearing mineral association related to sulfide-free ores with chalcophile metals at Nežilovo, Pelagonian Massif, North Macedonia
Autor: M. Bermanec, N. V. Chukanov, I. Boev, B. D. Šturman, V. Zebec, V. Bermanec
Publikováno v: European Journal of Mineralogy, Vol 33, Pp 433-445 (2021)
Among numerous minerals determined at Nežilovo, Pelagonian Massif, North Macedonia, ardennite-(As) has been discovered in two different associations and studied by means of optical microscopy, electron microprobe analysis (EMPA), and single-crystal
Externí odkaz: https://doaj.org/article/8627c2b21e0d4bee91414415e43d21aa
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4
A new sulfamate Cu3(OH)5[SO3(NH2)], a product of the anthropogene alteration of copper sulfides
Autor: N. V. Zubkova, I. V. Pekov, N. V. Chukanov, D. A. Ksenofontov, V. O. Yapaskurt, S. N. Britvin, D. Yu. Pushcharovsky
Publikováno v: Moscow University Bulletin. Series 4. Geology. :3-8
A new basic copper sulfamate Cu3(OH)5[SO3(NH2)] of the anthropogene origin from the oxidation zone of the Murzinskoe gold deposit (Altai Krai, Russia) has been characterized with XRD and IR spectroscopy. This compound has not natural or synthetic ana
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::342e85caeda7b8fe23c50ae520a14157
https://doi.org/10.33623/0579-9406-2022-5-3-8
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