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Nontronite from
Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal


05651910017272738839322.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
00015100017272037911566.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
00249820017272037921139.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
05344150017363846601238.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
05651910017272738839322.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
00015100017272037911566.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
07037580017363846605927.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
05344150017363846601238.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
05651910017272738839322.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
00015100017272037911566.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
00249820017272037921139.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
00350010017363846617743.jpg
Nontronite

Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
Locality type:Mine
Classification
Species:Nontronite
Formula:Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
Comments:Visually identified by R. Vernet AFM (Jacques-Yves Desescaut information May 2014)
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Nontronite data
Locality Data:Click here to view Pestarenga Mine, Quinta da Madalena, Ferreira de Aves, Sátão, Viseu, Portugal
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:364978
Long-form Identifier:1:3:364978:7
GUID (UUID V4):0
References
desescaut.jy@voila.fr
 
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