Demonstration of Alpine Structural Phenomena at the Structure of Magnesite Deposit Jelšava - Dúbrava Massif

Magnesite deposits in the Central Western Carpathians belong among the biggest deposits in the Europe. Their today’s structure is mainly the result of the Alpine orogenesis. During this period several deformation stages were active, which deformed the deposit body. This resulted in today’s complicated structure of the deposit. The genesis of deposit is still ambiguous; however, the importance of the Alpine orogen is clear at least from structural point of view. The presented individual deformation stages show multiple compressional and extensional phases. Identification of properties of individual structures directly helps at exploitation of individual parts of the deposit. itna ležista u centralnom dijelu Zapadnih Karpata ubrajaju se među najveca ležista u Europi. Njihova danasnja struktura je uglavnom rezultat orogeneze Alpi. Tijekom toga peroida bilo je aktivno vise faza pomjeranja koje su deformirale tijelo ležista. To je dovelo do danasnje komplicirane strukture ležista. Geneza ležista je jos uvijek nejasna. Međutim važnost alpskog orogena je jasna, barem s tocke gledista strukture. Prikazane pojedinacne faze deformacije pokazuju faze visestrukog tlacenja i istezanja. Određivanje svojstava pojedinih konstrukcija izravno pomaže eksploataciji pojedinih dijelova ležista.