Error! You must javascript enabled to use this form. Please enable Javascript in your browser. Underground Mining Market to Reach a Valuation of ~Us$ 25 Bn by 2027: Transparency Market Research global underground mining market was valued at ~US$ 21.5 Bn in 2018 View full press release Your Name: Your Email: Subject: Question: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send