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The research of restoration applicability of dump rocks started about 25 years ago. However, the complex geological, pedological and hydrogeological evaluation and the evaluation of zoocoenoses of dump areas has not been elaborated yet. It is the main topic of grant project started in 2009. Main results of this research are shown in this paper. Main attention is focused to the comparison between restorated areas and areas retained for natural succession in North Western Bohemia.

The main topic of the article is mineralogical research in the North Bohemian Brown Coal Basin. This work summarises new knowledge for the 2002 – 2009 period, five new minerals were identified in the basin in the interval: anorthite, esseneite, ferrierite, melilite, and srebrodolskite. The second object of the article is the situation of important localities of the Krušné Hory Mountains. Main attention is devoted to a newly discovered amethyst locality Černý Potok.