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Tapira Complex, Tapira, Minas Gerais, Brazil

Latitude: 19°51'52"S
Longitude: 46°50'9"W
Carbonatite complex, hosted in weathered pyroxenite, syenite, sövite, silexite, and jacupirangite. The deposit is presently mined for Ti and phosphates, but also represents a potential Nb, REE, and vermiculite resource.

References

- Orris, G.J., and Grauch, R.I. (2002): Rare earth element mines, deposits, and occurrences. USGS Open-File Report 02-189.
- Berger, V.I., Singer, D.A., and Orris, G.J. (2009): Carbonatites of the World. Explored Deposits of Nb and REE - Database and Grade and Tonnage Models. USGS Open-File Report 09-1139.

External Links

http://www.koeln.netsurf.de/~w.steffens/brazil.htm

Mineral List

Anatase
'Apatite'
Augite
Baryte
Biotite
Calcite
Calzirtite
Crandallite
Diopside
Dolomite
'Garnet'
Hydroxylapatite
Ilmenite
Limonite
Magnetite
Norsethite
'Olivine'
Perovskite
Phlogopite
Pyrochlore Group
var: Bariopyrochlore (of Hogarth 1977)
'Pyroxene Group'
Quartz
'Rhabdophane'
Titanite
Vermiculite


26 entries listed. 18 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. Current server date and time: 27th Jun 2011 14:02:49
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