It is specially prepared for the teaching of geography and chemistry in middle schools, and they can be as well used for practice class of the two subjects.
It consists of: Peat, Soft Coal, Anthracite, Petroleum, Magnetite, Hematite, Siderite, Manganese Ore, Chalcopyrite, Galena, Sphalerite, Cassiterite, Antimonite ore, Titanium ore, Hydrargyrum ore, Aluminium ore, Gold mine, Wulfenite, Tungsten ore, Magnesium ore.