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Úrkút Mine, Csárda Hill, Úrkút, Bakony Mts., Veszprém Co., Hungary

Latitude: 47°5'N
Longitude: 17°38'E
A manganese mine.
Sedimentary manganese deposit with very fine-grained, laminated ore of Jurassic age.
Main ore minerals are rhodochrosite and kutnahorite.

References

- Mining Annual Review (1985): 525.
- Varentsov, I.M. (1996): Manganese ores of supergene zone: Geochemistry of formation. Springer (Berlin, Heidelberg, New York), 342 pp.
- Vigh, T.; Polgari, M.; Hein, J. R.; Gucsik, A.; Koos, M.; Veres, M.; Toth, S.; Toth, A. L.; Biro, L. (2009): Photoluminescence and Raman Spectroscopy of Jurassic Fe-Mn Oxide Rocks Forming Chimney Systems, Hungary. AIP Conference Proceedings 1163 (Micro-Raman Spectroscopy and Luminescence Studies in the Earth and Planetary Sciences), 219-230.
- Polgari, M.; Hein, J. R.; Toth, M.; Brukner-Wein, A.; Vigh, T.; Biro, L.; Cserhati, C. (2010): Genesis of a regionally widespread celadonitic chert-ironstone bed overlying Upper Lias manganese deposits, Hungary. Journal of the Geological Society, 167, 313-328.

Mineral List

Anatase
Bassanite
Calcite
var: Manganoan Calcite
Celadonite
Cryptomelane
Dolomite
Gibbsite
Goethite
Groutite
Gypsum
Hematite
Hydroxylapatite
var: Carbonate-rich Hydroxylapatite

Illite
Jarosite
Kaolinite
Kutnohorite
Lepidocrocite
Lithiophorite
Manganite
Marcasite
Montmorillonite
Nontronite
Nsutite
Palygorskite
Pyrite
Pyrolusite
Quartz
var: Chalcedony
Ramsdellite
Rhodochrosite
Romanèchite
Sepiolite
Siderite
'Smectite Group'
Todorokite


36 entries listed. 32 valid minerals.

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