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Marble is a kind of recrystallized limestone which softens under high temperature and pressure re-crystallizing to form marble as the minerals change. The leftover material of marble has high value for secondary use, which ca...
View detailsGravel consists of small rocks that are used as aggregate in concrete or paving. This material is also used to create a structural base for a roadway, or to aid in soil drainage. Different types of gravel are also placed arou...
View detailsDolomite, with hardness of 3.5-4 and specific gravity of 2.85-2.9, is widely distributed in nature. Dolomite is a carbonate mineral including iron dolomite and manganese dolomite. Dolomite is generally grey-white in color and s...
View detailsGranite is one kind of igneous rocks formed by the condensate of magma below the surface. In building industry, granite can be everywhere from roof to floor. Being crushed, it can be used to produce cement and filling material....
View detailsRiver stone is a kind of natural stone. It is mainly from the mountain which is raised from ancient riverbed because of the earth’s crust movement million years ago. With strict restrictions on natural sand excavation and the...
View detailsBasalt is very common stone with high hardness in aggregates industry. Benefit from its good physical and chemical properties, basalt is widely used in highway, railway and many other constructions. Basalt is one very common...
View detailsLimestone is one very common stone for aggregates in quarry industry, and it's also very important mineral in cement, GCC and some other industries. Due to its medium-soft hardness, the limestone crushing plant are mainly co...
View detailsThe CIP (Carbon-in-Pulp) method is a widely used cyanidation gold recovery process. Its core feature is that after the ore undergoes cyanide leaching (i.e., dissolving the gold into the solution), activated carbon is added to the leac...
View detailsFlotation is a powerful technique, especially when gold is finely disseminated within sulfide minerals like pyrite or arsenopyrite. As manufacturers of equipment like Flotation Machines and grinding mills, we at ZONEDING understa...
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