Fluid inclusions in zoisite of the Merelani hills deposit, Tanzaniya

M. I. Kazantseva, N. I. Ponomareva, V. N. Bocharov

Результат исследований: Научные публикации в периодических изданияхстатьярецензирование


The study was focused upon fluid inclusions in zoisite from the Merelani Hills deposit (Northern Tanzania) - they are characterized by the unique composition. The Raman spectroscopy has detected there mostly the system H 2 S) (N 2 )) (CH 4 ), together with remarked presence of liquid H 2 O and the ion HS - . Solid phases in inclusions are identified as graphite, calcite, quartz, dickite, micas, and the native sulfur (S 8 ). The average temperature of partial homogenization corresponds for gas-liquid inclusions, according to authors, is equal to 60-70 °C, complete homogenization and dissolution of solid phases occurs at temperature about 400 °C (Malisa et al., 1986). Physical-chemical parameters of the zoisite formation were estimated with techniques of chemical thermodynamic calculation: Eh 7 -0.2; pH 7 6.4.

Язык оригиналаанглийский
Страницы (с-по)69-81
Число страниц13
ЖурналZapiski Rossiiskogo Mineralogicheskogo Obshchestva
Номер выпуска3
СостояниеОпубликовано - 1 янв 2018

Предметные области Scopus

  • Геология
  • Геохимия и петрология
  • Экономическая геология
  • Химия материалов


Подробные сведения о темах исследования «Fluid inclusions in zoisite of the Merelani hills deposit, Tanzaniya». Вместе они формируют уникальный семантический отпечаток (fingerprint).