Traditional solid mineral exploration has been controversial due to the frequent use of trenching, pit exploration, drilling and other exploration methods, which cause greater damage to the surrounding ecological environment
Traditional solid mineral exploration has been controversial because it often uses the means of exploration such as groove exploration, pit exploration and drilling to cause great damage to the surrounding ecological environment.
Traditional solid mineral exploration often uses trenching, pit exploration, drilling and other exploration means, which causes great damage to the surrounding ecological environment and is controversial