Drilling operations applied at the andesite deposit exploitation in Brehov
Andesite in Brehov pit is mined since 1975. The andesite is used as an unit for carpeting, railway wamp, etc. In the minning field above 360 thousands tons of raw material reserves can be found. Processing can be divided to several parts: advance works, drilling workings, cuttings and sorting of and...
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
Technical University of Kosice
2006-12-01
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| Colección: | Acta Montanistica Slovaca |
| Materias: | |
| Acceso en línea: | http://actamont.tuke.sk/pdf/2006/n4/1sciranko.pdf |
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