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

Abstract

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.

Keywords

• калийные и магниевые минералы
• микровключения
• преобразования
• соленосный бассейн
• Калининградская область
• potassium
• magnesian minerals
• microinclusions
• transformations
• saliferous pool
• Kaliningrad region