Charakterystyka żyły kwarcowej w Rozdrożu Izerskim

Authors

  • Stanisław Lewowicki

Abstract

CHARACTERISTICS OF QUARTZ-REEF IN THE ROZDROŻE IZERSKIE AREAThe quartz-reef occurring in the Rozdroże Izerskie area is exposed at a long transversal section. It beings to the type of composite veins; besides the central part of about 20 m in width, it also comprises a series of parallel smaller quartz infillings separated by adjacent rocks. This study was concerned with the rock series exposed in the quarry at a width of about 10 m (Fig. 1). The quartz-reef under consideration mainly occurs at the contact of the Izerskie gneisses and the micaceous schists.

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