Mineral composition of halogenous rocks of the Nivensky hollow of the Kaliningrad-Gdansk saliferous basin and condition of their formation

• Main Authors: A. K. Vishnyakov, G. A. Moscovskiy, O. P. Goncharenko, M. S. Vafina, D. S. Vershinin, I. V. Sopivnik
• Format: Article
• Language: English
• Published: A.N. Zavaritsky Institute of Geology and Geochemistry 2016-08-01
• Series: Литосфера
• Subjects: калийные и магниевые минералы; микровключения; преобразования; соленосный бассейн; калининградская область; potassium; magnesian minerals; microinclusions; transformations; saliferous pool; kaliningrad region
• Online Access: https://www.lithosphere.ru/jour/article/view/35
• ISSN: 1681-9004; 2500-302X

The halogen deposits opened with the wells drilled in the Nivensk hollow of Kaliningrad-Gdansk saliferous pool are studied. The executed researches confirm significantly sulfate-chloride type of a brine in the pool of sedimentation and an important role of calcium and sulfate-ion in processes of replacement of potassium minerals at a postsedimentation stage of their transformation.