Mona Mine via drainage adit
In 2003 following the dewatering of the mine we were able to gain access for the first time to the Mona mine which was connected to the Parys mine via joint drainage adit.
This has allowed us to progress down to the 45 fathom level in the Mona mine which is approximately 270 feet below the surface.
The Parys and Mona mine are connected at this level via the “joint drainage adit”
