Reumatism nabutі sericit wadi

artrita Sulphur

Phyllite is a type of foliated metamorphic rock created from slate that is further metamorphosed so that very fine grained white mica achieves a preferred orientation. It is primarily composed of quartz, sericite mica, and chlorite. Phyllite has fine-grained mica flakes in a preferred orientation, whereas slate has extremely fine .Серицит (англ. sericite, hydromica; нем. Serizit m) – минерал класса силикатов, мелкодисперсный, частично гидратизированная разновидность мусковита. Характеризуется низким содержанием K2O и повышенным SiO2, MgO, H2O. Бесцветный, часто с желтоватым, сероватым и зеленоватым оттенками.Toggle navigation. Dårlige Vaner; Kardiologi Og Ekg; Miscellanea; Sundhedspleje; Infektion; Danish Arabic.Sericite is a fine grained mica, similar to muscovite, illite, or paragonite. Sericite is a common alteration mineral of orthoclase or plagioclase feldspars in areas that have been subjected to hydrothermal alteration typically associated with copper, tin, or other hydrothermal ore deposits. Sericite also occurs as the fine mica that .Sericitic alteration is a process of mineral alteration caused by hydrothermal fluids invading permeable country rock. Plagioclase feldspar within the rock is converted to the mineral sericite, which is a fine-grained white mica. Sericitic alteration occurs within the phyllic alteration.A term for a fine-grained white, pale green to oily greenish mica, mainly Muscovite (rarely Paragonite.