Geography Quiz Mining

Also known as opencast mining or open-cut mining, means a process of digging out rock or minerals from the earth by their elimination from a borrow the word is used to distinguish this type of mining from extractive methods that need tunneling into the earth a process of accessing valuable geological material, like coal.

We are a world-class enterprise integrating R & D, production and sales, serving customers in more than 100 countries around the world in the field of mining. If you need, you can contact us.


Recent News

Copyright © 2019 TENIC Company All rights reserved.Sitemap