colliery

Benxihu, China (1942) To date, the Benxihu (Honkeiko) colliery was the site of the most lethal mining accidents on record.

After four days of rescue efforts, mine officials decided to seal off the colliery and end the search for lives and bodies.

Watt's first pumping engine was started at Bloomfield Colliery, March 8, 1776.

My father has put the colliery into a company, and he has a large part of the management on his shoulders.