Magnesite in Permian and Scythian Series of the Eastern Alps, Austria, and Its Petrogenetic Significance

摘要: Magnesite-bearing Permian and Scythian sediments of the Eastern Alps have been studied in order to shed some light on their genesis. Magnesite is bound basin sequences as well sebkha sediments. It occurs cement sand-and siltstones, recrystallized magnesite-rich matrix, concretionary forms mobilizations veins crosscutting primary magnesite-bearing rocks. These magnesites axe poor Fe Mn. The latter exceeds Drauzug. In contrast, all magnesites, Northern Calcareous Alps, normally contain more than