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Milltown Quarry, Milltown, Ashover, Derbyshire, England, UK

Milltown quarry is a small disused quarry, which was open for limestone extraction. It is crossed by a number of mineralised veins (or rakes), mostly fluorite/calcite. Some have in the past been worked for galena, and fluorite. The name dose not appear on OS maps until 1900, befor this date it is just noted as old quarry (1880).
Most of the unusual minerals were collected from a small area in the floor of the major Blackwells vein (which is now under 2mts of fluorspar slurry).

Ref.:
- Rust S.A. (1991): The Minerals Of MILLTOWN QUARRY, Ashover, Derbyshire. UK Journal of Mines & Minerals, No. 10, 14-19.
- Rust, S. (1994). "Minéraux rares de la carrière Milltown près d'Ashover, Derbyshire (Angleterre)." Lapis, 19(12),pp:13-17+58.





UK OS Grid Reference: SK354622
Map Reference: 53°9'19"N , 1°28'13"W

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Mineral List:
  • Anglesite
  • Ashoverite (TL)
  • Baryte
  • Calcite
  • Cerussite
  • Ettringite
  • Fluorite
  • Galena
  • Greenockite
  • Gypsum
  • Hemimorphite
  • Hydrocerussite
  • Hydrozincite
  • Litharge
  • Massicot
  • Palygorskite
  • Pyrite
  • Quartz
  • Smithsonite
  • Sphalerite
  • Sulphur
  • Sweetite (TL)
  • 'Unnamed (alpha-Zn(OH)2)'
  • 'Unnamed (Tetragonal Pb Oxide Hydrate)'
  • Weddellite
  • Wülfingite


    26 entries listed. 24 valid minerals. 2 type localities (valid minerals).


    Mineral Paragenesis:
    earlylate

    Hypogene
    Fluorite
    Pyrite
    Sphalerite
    Galena
    Baryte
    Quartz

    Zinc Supergene
    Greenockite
    Calcite
    Smithsonite
    Hemimorphite
    Ashoverite
    Wülfingite
    Unnamed (alpha-Zn(OH)2)
    Sweetite
    Hydrozincite

    Lead Supergene
    Cerussite
    Anglesite
    Calcite
    Hydrocerussite
    Palygorskite
    Ettringite
    Weddellite
    Gypsum
    Unnamed (Tetragonal Pb Oxide Hydrate)
    Massicot
    Litharge

    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!
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