1. Home
  2. > phosphate rock mining big
phosphate rock mining big

phosphate rock mining big

Nov 05, 2020· As the base of the 25-billion-dollar-per-year global mining industry, more than 255 million tonnes of phosphate rock are mined annually from open pits. After concentration, an acid treatment converts the apatite into a hydrated calcium phosphate called “superphosphate.”

[email protected]
Get a Quote Chat Online

News List

Chat Online
Click avatar to contact us