tomferry
Well-known member
Have been reading my most recent purchase from Mike at ?moorebooks ? the book is called black avalanche .
In a chapter the rescue team have to walk through a abandoned section of the mine called pencil gallery ?
In my opinion/ guess a pencil gallery in a pit would probably be a section where pillar robbing could have taken place leaving a large open void / chamber and many vertical pit props inserted having their own foot plates and ceiling plates with wedges to tighten them ?
Would like to know if I have understood the term correctly am sure others have heard of it
Tad confused also as I thought gallery was a slate term not used in pits ?
Tom
In a chapter the rescue team have to walk through a abandoned section of the mine called pencil gallery ?
In my opinion/ guess a pencil gallery in a pit would probably be a section where pillar robbing could have taken place leaving a large open void / chamber and many vertical pit props inserted having their own foot plates and ceiling plates with wedges to tighten them ?
Would like to know if I have understood the term correctly am sure others have heard of it
Tad confused also as I thought gallery was a slate term not used in pits ?
Tom