market exploration
41Mining industry of Ghana — accounts for 5% of the country s GDP and minerals make up 37% of total exports, of which gold contributes over 90% of the total mineral exports. Thus, the main focus of Ghana s mining and minerals development industry remains focused on gold.… …
42List of companies in the nuclear sector — Here is a list of all large companies which are active along the nuclear chain, from uranium mining, processing and enrichment, to the actual operating of nuclear power plant and waste processing. Company name Country of origin Category Brief… …
43OMV — For other uses, see OMV (disambiguation). OMV Aktiengesellschaft Type Aktiengesellschaft Traded as WBAG:  …
44Uranium mining — The Ranger Uranium Mine in Australia …
45Economy of Morocco — 100 Moroccan dirham Rank 54th Currency Moroccan Dirham (MAD) …
461973 oil crisis — Further information: 1973 world oil market chronology 1973 Oil Crisis Other names Arab Oil Embargo The 1973 oil crisis started in October 1973, when the members of Organization of Arab Petroleum Exporting Countries or the OAPEC (consisting of the …
47Rio Tinto Group — Rio Tinto Limited plc Type Public company (ASX: RIO, LSE:  …
48Japan — This article is about the country. For other uses, see Japan (disambiguation) …
49Occidental Petroleum — Corporation Type Public (NYSE: OXY) Industry Oil and gas …
50National Oil Corporation — المؤسسة الوطنية للنفط National Oil Corporation Type State owned Industry Hydrocarbons Founded 1970 Headquarters Tripoli, Libya …
