Gemstones info

Iron Ore
Iron Ore (Magnetite) is a mineral which is its basic component is Iron Oxide Its empirical formula is Fe3O4, and it is often expressed as iron(II,III) oxideIron ore containing over 60% hematite or magnetite is regarded as high-quality iron ore, 

Most commonly pig iron, is used to supply the world’s iron and steel industries, including transportation, construction, household appliances such as washing machines as well as energy and rail infrastructure. It is the key ingredient in producing steel, which a vast majority of the world’s industrial foundations rely on. 

Coal mine
Our coalfield has high capacity of offering you a large amount of coal mines as Merchant wholesaler in Tanzania with competitive prices, we welcome buyers in the neighbouring countries and abroad.