MINERAL COMMODITY SUMMARIES OF THE CZECH REPUBLIC 2018 STATISTICAL DATA TO 2017 (Data deadline: August 31, 2018) Czech Geological Survey October 2018 Compiled by: Jaromír Starý Ivo Sitenský Dalibor Mašek Tereza Hodková Mirko Vaněček Jaroslav Novák Pavel Kavina Typesetting: Oleg Man Graphic design: Oleg Man Ludmila Richterová Budoš Volák Renata Kachlíková
[email protected] www.geology.cz 3 CONTENTS EXPLANATORY NOTES .................................................11 List of abbreviations, symbols and technical units ................................11 Exchange and inflation rates of currencies in which minerals are priced ...............14 Annual inflation rates (%) in the USA (US), the United Kingdom (UK), the Euro Area (EUR) and the Czech Republic (CZ) ............................14 Average yearly exchange rates of CZK against EUR, USD and GBP ...............15 Mineral reserve and resource classification in the Czech Republic and its evolutional comparison with international classifications .....................16 Czech classification .....................................................16 International classifications ...............................................18 Comparison of Czech and international systems of classification ..................20 Conclusions ...........................................................23 INTRODUCTION. .24 MINERAL BASE OF THE CZECH REPUBLIC AND ITS DEVELOPMENT IN 2017 ........................................27 1. Legal framework for mineral resource use. .27 1.1. Reserved and non-reserved minerals