closed shaft การใช้

• Spencer said the company may merge Leeudoorn with Kloof or close shafts, pending talks with the labor unions.
• An anonymous caller told officials at the Kosior mine in the eastern coal region of Luhansk that a villager from the area went into the closed shaft Saturday but didn't come out.
• Unless the gold price remains at prices reached Friday of about $ 415 an ounce or rises further this year, some South African gold mines, whether they are marginal or not, will have to close shafts and fire workers.