File:Многофазное флюидное включение в цоизите из месторождения Мерелани Хиллс (Северо-Восточная Танзания, Африка).jpg
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Русский: Многофазное флюидное включение в цоизите из месторождения Мерелани Хиллс, (Северо-Восточная Танзания, Африка), содержащее сероводородную кислоту, газовый пузырек и множество твёрдых фаз.
Состав газовой фазы представлен смесью газов H2S-N2±(CH4). В качестве твёрдых фаз во включении идентифицированы: кальцит (синий), кварц, графит (чёрный), сера (пузырёк жёлтого цвета). Включение имеет уникальный состав, который свидетельствует о восстановительных условиях среды минералообразования. Размер включения 100 мкм. Фотография получена с помощью поляризационного микроскопа Leica DM4500 P, при 20-кратном увеличении объектива. Николи скрещены.
English: Multiphase fluid inclusion in zoisite from Merelani Hills deposit (Northeast Tanzania, Africa) containing liquid H2S, a gas bubble and a lot of solid phases.
The composition of the gas phase is represented by a mixture of gases H2S-N2 ± (CH4). Solid phases in inclusion were identified: calcite (blue), quartz, graphite (black), sulfur (bubble of yellow color). Inclusion has a unique composition which indicates the reducing environment of the mineral formation. Inclusion size 100 μm. Photo taken with polarization Microscope Leica DM4500 P. Nicols crossed. English: Multiphase fluid inclusion in zoisite from Merelani Hills deposit (Northeast Tanzania, Africa) containing liquid H2S, a gas bubble and a lot of solid phases. The composition of the gas phase is represented by a mixture of gases H2S-N2 ± (CH4). Solid phases in inclusion were identified: calcite (blue), quartz, graphite (black), sulfur (bubble of yellow color). Inclusion has a unique composition which indicates the reducing environment of the mineral formation. Inclusion size 100 μm. Photo taken with polarization Microscope Leica DM4500 P. Nicols crossed. |
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| Source | Own work |
| Author | Kazantseva Mary |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 13:57, 14 December 2017 | | 3,264 × 2,448 (5.9 MB) | Kazantseva Mary (talk | contribs) | User created page with UploadWizard |
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