Back splinting

From WebRef.org
Revision as of 14:26, 3 November 2020 by Webref (talk | contribs) (Created page with "The working of the top portion of a thick seam that was left as a roof when the bottom portion was worked. The top coal is recovered by working over the goaf or packs of the f...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigationJump to search Adjustable Kitchen Cabinet Hardware

The working of the top portion of a thick seam that was left as a roof when the bottom portion was worked. The top coal is recovered by working over the goaf or packs of the first working. See also: back work Nelson

Source: Dictionary of Mining, Mineral, and Related Terms


Sponsor: Willys Model Cars