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Companion gold in polymetallic mines often contains minerals such as arsenic and carbon, which have a certain impact on the flotation of gold ore. The mineral processing methods include cyanide leaching, flotation, gravity separation, and so on. This article will provide answers to three questions: how to process gold sulfide ore, how to process arsenic-containing… Read More »Main points of mineral processing of three types of gold ore

Quartz sand is a common and widely used non-metallic raw material. Due to the demand in its application field, the requirement for impurity removal in the quartz sand mineral Processing is relatively high. Here, we will discuss the separation process of quartz sand and its vein minerals. Vein minerals commonly found in quartz sand include… Read More »Remove Two Vein Minerals in Quartz Sand mineral Processing

Tin minerals have relatively high density, and large pieces of tin minerals can be easily recovered through traditional gravity separation process. However, due to the fragility of tin minerals, they are prone to over-crushing in the grinding process, resulting in the loss of most of the fine-grained tin minerals in the tailings . In the… Read More »Four key elements of tin ore flotation mineral processing

Altered rock type gold deposits (also known as hydrothermal alteration type gold deposits) refer to gold-bearing deposits formed by underground hydrothermal alteration. This type of gold deposit mainly occurs in the metamorphic rock belt near the structurally active zone. The underground hydrothermal fluid will rise with high temperature and high pressure mineralized fluid, and react… Read More »Four mineral processing methods for altered rock gold ore