Introduction to minerals in nigeria Nigeria is located in the southeast of West Africa, bordering Cameroon in the East, Chad across Lake Chad in the northeast, Benin in the west, Niger in the north and the Gulf of Guinea in the Atlantic Ocean in the south. The boundary line is about 4035 kilometers long and […]

In the last issue, we talked about the application of the centrifugal gravity separation process in the flotation process. We will discuss how centrifugal gravity separation can be applied to jigging gravity separation in this issue. Jigging gravity separation is an effective method for processing coarse and medium-sized ores. When processing metal ore, the upper […]

Pyrite separation from tailings is abbreviated as sulfur recovery. Flotation is generally used for the beneficiation of lead-zinc ores. The particle size of flotation tailings is generally fine. To ensure that certain economic benefits can be obtained without polluting the environment, efficient, energy-saving and environmentally friendly methods and equipment must be used to extract pyrite […]

In the realm of the lead zinc flotation process, the beneficiation of lead-zinc sulfide ores presents unique challenges due to the presence of minerals like galena, sphalerite, pyrite, and chalcopyrite. The primary goal is to not only recover valuable minerals but also to selectively separate them into smeltable products. Over the years, the extraction of […]

Mr. Wilfredo Moncano, Director of the Bureau of Minerals and Geosciences of the Philippines, confirmed that Roy Cimatu, Minister of Environment and Natural Resources, has signed an executive order lifting the ban. Now, the doors are open for commencing open – pit gold mines, which is set to reshape the country’s mining landscape. The Philippine […]