| Autor: |
Bauer Viliam, Rybár Pavol, Cehlár Michal |
| Jazyk: |
English<br />Slovak |
| Rok vydání: |
1998 |
| Předmět: |
|
| Zdroj: |
Acta Montanistica Slovaca, Vol 3, Iss 4, Pp 455-461 (1998) |
| Druh dokumentu: |
article |
| ISSN: |
1335-1788 |
| Popis: |
Mining company elba a.s. Spiská Nová Ves, plant Rudòany has decided to open new resources of gypsum, which will be extracted mainly like open pit mine. According to geological prospecting was chosen extracting method, which is combination of two classical method. At first it will by open pit mine, and depending on depth of reserves from surface is possible to change this extraction to one of undergroung exploration methods. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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