Mineral resources are human Used very much divided into 3 categories
: 1. Metal ore is a mineral with toughness. A heat-resistant And electricity, as well as melting And opacity include tin, copper, lead, iron, manganese, aluminum, magnesium, gold, silver, tungsten, etc.
2. Non-Metallic Minerals is a mineral that has a heating effect. Brittle, fragile include fluoride, the phosphate rock, sand, salt, sulfur, calcium, potassium, kaolin, etc
3. Mineral fuels, mineral or energy is an important mineral that is used most frequently in the past, including the remains of the creature. coal, oil, natural gas
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