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Sierra de Rangel, La Poma Department, Salta, Argentina

History:
Rangel saw: this area is about 70 kilometers north of San Antonio de Los Cobres, over the border West of the Salinas Grandes, La Poma Department, Salta province. In an extension, with flashing of 20 kilometres, loom, from Rangel to the rio de Las Burras and further north, numerous veins mainly engaged in an intrusive quartz-micaceous schist and phyllite of the Precambrian granite. These streaks of length and thickness variable, presumably hypothermal, enclose lenticular concentrations of small volume, carriers of Thorite, Thorogummite, Monazite, associated with feldspar, Hematite and poor galena in ganga of baryte, quartz and siderite. There are limonite and manganese oxides in its zone of weathering.

Mineral List

Mineral list contains entries from the region specified including sub-localities
Baryte
Galena
Hematite
Limonite
'Manganese Oxides'
'Monazite'
Orthoclase
Quartz
Siderite
Thorite
Thorogummite


20 entries listed. 7 valid minerals.

Localities in this Region

Argentina

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References

Victorio Angellelli (1958). Los minerales de uranio sus yacimientos y prospección. Departamento de Geología y Minería. Comisión Nacional de Energía Atómica. Argentina.

O. Haluska (1975). El Torio en la Naturaleza. Programa prioritario de Plantas Químicas. Comisión Nacional de Energía Atómica, Buenos Aires, Argentina.

E. O. Zappettini (1999). Depósitos de tierras raras y torio de la Puna y Cordillera Oriental, Jujuy y Salta. En: Recursos Minerales de la República Argentina (Ed. E.O. Zappettini), Instituto de Geología y Recursos Minerales SEGEMAR, Anales 35:979-985.

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Copyright © Jolyon Ralph and Ida Chau 1993-2012. 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: 15th Jul 2012 14:47:06
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