Benin is rich in natural resources. Benin's main mineral reserves include oil, phosphate, marble, iron, gold, limestone, kaolin and silica sand. As of 2014, the proven reserves of oil were 4.58 billion barrels, the phosphate reserves were 5.5 million tons, the marble reserves were 14 million tons, the iron ore reserves were 500 million tons, the iron content was 46-52%, and the silica content was 13-15%.Benin powder pneumatic conveying equipment partner Zhongyuan Innovation Machinery Benin international Business Service Station make up more Benin regional knowledge: The gold mining area was more than 10000 square kilometers, and the content was 9 g/t. Benin has 140 million tons of limestone, more than 1 billion cubic meters of kaolin, 1.9 million cubic meters of silica sand and 98% of silica. There is a small amount of open sand gold in the Birma River basin of Benin, and there are rutile and ilmenite in the Kowuande area.powder pneumatic conveying equipment supplier Zhongyuan Innovation Machinery is located in Asia, bordering the Pacific Ocean, and shipping is convenient. Zhongyuan Innovation Machinery has a service team for Benin powder pneumatic conveying equipment customers, which can provide reliable powder pneumatic conveying equipment coal ash conveying in thermal power plants solutions for Benin powder pneumatic conveying equipment customers!