ДАВИН ТУЛТУЙСКОГО ЛАЗУРИТОВОГО МЕСТОРОЖДЕНИЯ (ПРИБАЙКАЛЬЕ)

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dc.contributor.author Сапожников А.Н.
dc.contributor.author Чуканов Н.В.
dc.contributor.author Суворова Л.Ф.
dc.contributor.author Феоктистова Л.П.
dc.contributor.author Богданова Л.А.
dc.date.accessioned 2024-03-23T03:53:47Z
dc.date.available 2024-03-23T03:53:47Z
dc.date.issued 2006
dc.identifier https://elibrary.ru/item.asp?id=9246456
dc.identifier.citation Записки Российского минералогического общества, 2006, 135, 3, 77-83
dc.identifier.issn 0869-6055
dc.identifier.uri https://repository.geologyscience.ru/handle/123456789/43113
dc.description.abstract Water-bearing СОз-davyne discovered at the Tultuy lazurite deposit, Baikal region, was investigated by the IR spectroscopy, electron microprobe and X-ray diffraction methods. The mineral is characterized by relatively low contents of chlorine and potassium (2.0 and 0.13 apfu, respectively) and the lower values of hexagonal unit cell parameters (a = 12.674, с = 5.316 A). Crystal-chemical features (including the stated of water and additional anions) of davyne from Tultuy, as compared with other members of the cancrinite group, allow concluding that the studied mineral is a facial analogue of cancrinite-type minerals. It was formed at the final stage of the lazurite formation process, at high activity of chlorine and low activity of sulphur.
dc.title ДАВИН ТУЛТУЙСКОГО ЛАЗУРИТОВОГО МЕСТОРОЖДЕНИЯ (ПРИБАЙКАЛЬЕ)
dc.type Статья


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