subject: Sichuan: Large-scale Delafossite Found [print this page] Recently it is reported by Geological Survey of Sichuan Province that large-scale delafossite has been found in Sichuan Huili Innate Dam area which is good news for the
Huili Innate Dam area is the main mineralizing zone of copper ore and iron ore in Sichuan. The Lala copper ore is the largest copper origin of Sichuan. Since 2000, geology team 403 of Sichuan Dynn and Geological Survey combine the territorial resources survey with the commercial mineral exploration dynamically, and set 4 copper ore body, 6 magnet ore body. The average thickness of copper ore body is 1486m, and the average grade 0.41%; the average thickness of magnet ore body is 6494m, the average grade 11.32%. Preliminary estimated that the magnet ore and the copper ore all reach to the large scale. The resource potential is tremendous for carrying out the ore grinding mining by The structure of cement ball mill is similar to that of raw material ball mill except that the cement ball mill is equipped with water injector instead of drying bin.
Ball mill is the key equipment for secondary grinding after the primary crush of the material. It is widely used in cement, silicate products, new building materials, refractory matter, chemical fertilizer, ferrous and non-ferrous metal beneficiation and glass ceramic industries for dry and wet type grinding of various ore and other grindable material. Ball mill is applicable to grinding various ore and other materials and is widely used in mill run, building material, and chemical industry which can be divided into dry type and wet type grinding. It also can be divided into grid type and overflow type by different ore discharge ways.
