Here are some more suggestions which might pass muster.
Astley Green Colliery Museum,
Higher Green Lane,
Astley Green,
Tyldesley,
Manchester.
M29 7JB
Includes collection of 28 colliery locomotives
Opening Times:
Sunday: 1.00 pm to 5.00 pm
Tuesday: 1.00 pm to 5.00 pm
Thursday: 1.00 pm to 5.00 pm
Closed:
Christmas Day and Boxing Day
http://www.agcm.org.uk/ ***************************************************************
Rather than favour one over another some mention I think must be made to Castleton. Perhaps..................
Mines & Show Caves of Castleton, Peak District, Derbyshire.
http://peakdistrict.nationaltrust.org.uk/odin-mine Originally a lead mining area, unique banded gem stone deposits were found known locally as Blue John.
***************************************************************
High Rake Lead Mine. Windmill, Nr Great Hucklow, Derbyshire.
Surface workings archaeologically restored site by PDMHS. Information boards, free access. Further information can be found on the PDMHS web site.
http://www.pdmhs.com/HighRake.asp ******************************************************************
The Salt Museum,
162 London Road, Northwich, Cheshire, CW9 8AB
This is about the only public archive covering the extraction of salt by both mining and solvent means in the UK.
http://www.saltmuseum.org.uk ********************************************************************
Honister Slate Mine, Cumbria
http://www.honister-slate-mine.co.uk/ ***********************************************************************
The Threlkeld Quarry & Mining Museum, Nr Keswick.
http://www.threlkeldminingmuseum.co.uk/ ***********************************************************************
Feel free to edit & discard.
Peter.
PS Nearly forgot this one, a bit tenuous but it does have a permanent display.
Anson Engine Museum, Higher Poynton SK12 1TD. The museum itself is housed in the the redundant Anson Colliery. There is a display, including a 3D model of the Poynton Colliery workings.
http://www.enginemuseum.org/