Whereas, large financial institutions have been TSX darlings; increasing the sector’s equity capitalization by C$178 billion over the same period.clay grinding machine Real estate, pipeline & utility, and communications & media sectors also fared well. Mining in Australia is a significant primary industry and contributes to the Australian economy. The mineral resources are the important components in the economy development of Australia. The minerals are usually used to export. According to the 2002 estimate, Australia occupies 13Gt proven iron ore reserve and it can be mined for 70 years.stone quarry machinery Australia ranks the fourth position in the world. It is also one of the biggest iron ore production countries. The iron ore year‘s production is about 17% of the whole world and Australia is only behind China and Brazil. As we can see, the iron ore mining equipment in Australia plays an important role in the economy development. The stone crusher set, which includes vsi5x stone crusher, vsi series stone crusher, jaw crusher, impact crusher and mobile crusher, is manufactured by Heavy Industry. Sand and gravel can be produced by our river sand mining equipment (machine). Fine aggregate can be manufactured by crushing and processing hard rocks such as limestone and sandstone to produce fine grained (sand-sized) material.The degree to which such crushed rock sand can replace natural sand varies with rock type, the degree of quarry processing used and end-use. For screening materials for different sizes, vibrating screen is playing its role. After separating, the aggragates that can meet your requirements will be separated out as final products,silica crushing plant while the other aggragates will be returned to cone crusher or vsi crusher. Size of final products can be combined and graded according to your specific requirement. Feldspar grinding is the required process when the size is below 5-20 mm.