Bulgarian coal industry in market economy
Authors:
About authors
- Ph.D. chairman of the Scientific and Technical Union of Mining, Geol- ogy and Metallurgy, chairman of the Bulgarian National Mining Committee Bulgarian National Mining Committee
Abstract
Mining production in Bulgaria during the transitional period goes through four periods: 1990 – beginning of the period; 1995 – restructuring of mining production, formation of normative base; 2000 – end of transitional period; 2005-2008 – sustainable development of mining industry.
Область исследования:
(Archived) Problems of hydrogeological and engineering-geological conditions assessment in the development of territories
Funding:
None
Similar articles
Higher grade filling due to horizontal layers extraction in Yakovlevsky ore deposit
2010 V. P. Zubov, A. A. Antonov, Yu. N. Lugovskoi, M. D. Morozov, O. V. Mikhailenko
Numerical modelling of the lining stress stateof column stations without lateral platforms
2010 D. N. Petrov, P. A. Demenkov, D. A. Potemkin
Conceptual principles of mining company’s balanced development in condition of necessity of innovation transformation
2010 A. A. Gurev
The intense-deformed condition of construction of underground station complex under influence of piles foundation
2010 D. A. Potemkin, P. A. Demenkov, V. N. Ochnev