goldmin. |
carbon-in-leach (MichaelBurov); carbon in leach (MichaelBurov); carbon in leaching (MichaelBurov); CIL leaching (MichaelBurov); coal in leaching (редк. MichaelBurov); carbon in leach process (MichaelBurov); coal in leach (редк. MichaelBurov) |