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Jeremias Glück Mine (Fairy Grotto), Garnsdorf, Saalfeld, Thuringia, Germany

Schwertmannite
Jeremias Glück Mine, Garnsdorf, Saalfeld, Thuringia, Germany

Photo: Thomas Witzke
Grube Jeremias Glück (Feengrotten), Garnsdorf, Saalfeld, Thüringen, Deutschland

In the late 19th and early 20th centuries, the mine was worked for silurian alum shales used as a raw material for the production of sulphuric acid. Around 1915, in order to preserve the coloured sulphate sinters formed by decomposition of pyrite and marcasite, the underground workings were transformed into a visitor's grotto.
Located at Garnsdorf, 2 km SW of Saalfeld.

References

- Palache, C., Berman, H., & Frondel, C. (1951): The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 1012.
- Rüger, F., Witzke, T., Grunewald, W., Langhammer, D., Senf, L. (1994): Die Saalfelder Feengrotten - eine mineralogische Kostbarkeit Deutschlands. Saalfelder Feengrotten, Geschichte, Geologie, Mineralien. Saalfeld, Germany, 25-51.
- Rüger, F., Senf, L. & Witzke, T. (1995): "Die Saalfelder Feengrotten: Seltene Sekundärmineralien aus Thüringen". Lapis 20(1), 15-26.

External Links

http://www.feengrotten.de/

Mineral List

Allophane
'Alum Group'
Aragonite
Baryte
Brochantite
Brushite
Chalcopyrite
Destinezite
Diadochite
Dypingite
Epsomite
Marcasite
Melanterite
Monohydrocalcite
'Paraluminite
var: Pissophanite'

Pitticite
Pyrite
Rapidcreekite
Sasaite
Schwertmannite
Vashegyite
Volborthite


22 entries listed. 19 valid minerals.

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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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