EXPERIMENTAL STUDY OF THE EFFECT OF SIO2 ON NI SOLUBILITY IN SILICATE MELTS

dc.contributor.author	Borisov A.A.
dc.date.accessioned	2025-05-10T04:38:25Z
dc.date.available	2025-05-10T04:38:25Z
dc.date.issued	2006
dc.identifier	https://elibrary.ru/item.asp?id=13508781
dc.identifier.citation	Petrology, 2006, 14, 6, 530-539
dc.identifier.issn	0869-5911
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/49221
dc.description.abstract	The solubility of Ni in silicate melts with variable SiO2 content was studied at a total pressure of 1 atm within a wide range of temperature and oxygen fugacity. The maximum solubility of Ni (minimum activity coefficient of NiO) was observed in melts with ~ 55-57 wt % SiO2, regardless of temperature and oxygen fugacity. Melts beyond this range showed significantly lower Ni solubility and, correspondingly, higher NiO activity coefficients. The analysis of our results and literature data led us to the conclusion that the NBO/T (number of nonbridging oxygen atoms per tetrahedrally coordinated atom) is inadequate to describe the effect of melt composition on Ni solubility. © Nauka/Interperiodica 2006.
dc.title	EXPERIMENTAL STUDY OF THE EFFECT OF SIO2 ON NI SOLUBILITY IN SILICATE MELTS
dc.type	Статья
dc.identifier.doi	10.1134/S0869591106060026

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