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Osamu Utsumi mine (Campo do Cercado), Caldas, Poços de Caldas plateau, Minas Gerais, Southeast Region, Brazil

(Mina Osamu Utsumi (Campo do Cercado), Caldas, Planalto de Poços de Caldas)

Uranium mine, closed 1997, studied as natural analogue for nuclear waste diaposal.





Mineral List:
Alunite
'Apatite'
Baddeleyite
Baryte
Bastnäsite-(Ce)
Bílinite
Brannerite
Cheralite
Crandallite
Fluorite
Gibbsite
Goethite
Gorceixite
Goyazite
Greenockite
Halloysite
Hematite
Ilsemannite
Jordisite
Kalinite
Kaolinite
Molybdite
Monazite-(Ce)
Montmorillonite
Nsutite
Pentlandite
Phlogopite
Pickeringite
Pyrite
Pyrolusite
Pyrophyllite
Quartz
Rutile
Sanidine
Siderite
'Smectite Group'
Sphalerite
Spinel
Tschermigite
Uraninite
Vermiculite
Xenotime-(Y)
Zircon


43 entries listed. 39 valid minerals.

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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Copyright © Jolyon Ralph and Ida Chau 1993-2009. 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. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 21st Nov 2009 12:30:06