Iron ore, molybdenum and nickel are the main commodities executives see as having the highest likelihood of depreciating in value over the next three years.
Zimbabwe's law allow ministers to pass regulations that do not need to be approved by Parliament first, but within two months the Parliamentary Legal Committee has to make a ruling on their constitutionality.
The national grid power supply to its flagship Kumtor mine in Kyrgyzstan has been disrupted by local protesters who have been blocking the road leading to the site.