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Torr Works Quarry (Merehead Quarry), Cranmore, Somerset, England, UK

UK Grid Reference: ST695442
Latitude: 51°11'44"N
Longitude: 2°26'11"W
Torr Works Quarry is the correct name of the quarry known by collectors (and seen on maps) as 'Merehead Quarry'. Merehead is actually the name of the railway head at the quarry.
A limestone quarry run for many years by Foster Yeoman, but now owned and operated by Aggregate Industries. Annual output 6 million tonnes (taken from their website).

NOTE: "... most of the new specimens sold during 2007/2008 as Merehead Quarry, are actually from Durnford Quarry." (http://www.mindat.org/mesg-11-135845.html)

References

- Mineral. Mag. 58: 59-68 (1994).
- Turner, R. (2006): A mechanism for the formation of the mineralized Mn deposits at Merehead Quarry, Cranmore, Somerset, England. Mineralogical Magazine 70, 629-653.
- Turner, R.W. and Rumsey, M.S. (2010): Mineral Relationships in the Mendip Hills. Journal of the Russell Society, vol 13, pp 3-46.

Mineral List

Allophane
Alumohydrocalcite
Ankerite
'Apatite
var: Collophane'

'Apophyllite'
Aragonite
Ardennite-(As) ?
Azurite
Baryte
Blixite
Brucite
Calcite
var: Manganoan Calcite
Cerussite
Cesàrolite
Chalcopyrite
Chloroxiphite
Chrysocolla
Copper
Coronadite
Cotunnite
Crednerite
Cryptomelane
Cuprite
Datolite
Diaboleite
Dolomite
Duftite
Dundasite
Ferroceladonite
Fornacite
Galena
Goethite
Hausmannite
Hedyphane
Hematite
Hydrocerussite
Hydromagnesite
Kentrolite
Laurionite
Lepidocrocite
Macedonite ?
Malachite
Manganite
Mattheddleite ?
Melanotekite
Mendipite
Mereheadite (TL)
Mimetite
Molybdophyllite ?
Nasonite
Paralaurionite
Parkinsonite (TL)
Plattnerite
Plumbonacrite
Pyrite
Pyrolusite
Pyromorphite
Quartz
Rhodochrosite
Rickturnerite (TL)
Romanèchite ?
Saponite
Sepiolite
'Silica'
Symesite (TL)
Vanadinite
Vésigniéite
Wulfenite


69 entries listed. 62 valid minerals. 4 type localities (valid minerals). 3 erroneous literature entries.

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
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Copyright © Jolyon Ralph and Ida Chau 1993-2011. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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