Krasové jevy Kravského lomu v Horních Albeřicích =Karst landforms of Kravský lom quarry in the village Horní Albeřice

Abstract

Two decribed so far in the Krkonoše Mountain. Only 6 m deep abbys is presented from the karst underground phenomens and anastomoses are developed on the main joints

Two mega-grikes were excavated by old exploitation in Kravský lom quarry in Horní Albeřice in the Krkonoše Mountains. The mega-grikes are more than 5 m deep and they are filled by a colluvial loamy stony scree. They look likeakarst rift and have pockets and round groove on the wall. They are developed in marbles of the Rýchory crystalline complex and they originated on the marble surface when it was not covered with colluvial (würm and older).Similarkarst shapes were not