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Segnitite from
San Nicolás Mine, Valle de la Serena, Badajoz, Extremadura, Spain

Locality type:Mine
Classification
Species:Segnitite
Formula:PbFe33+AsO4(AsO3OH)(OH)6
Habit:tabular, hexagonal plates
Colour:yellow, golden-brown
Quality for species:Good crystals or rich for species - important (!)
Abundance at site:Common
Confirmation
Validity:Confirmed
Confirmation Methods:Ion Microprobe
References
References:Calvo Sevillano, G., Viñals, J. y Calvo, M. (2012). Presencia en yacimientos españoles de carminita y de otros arseniatos relacionados. Macla, (16), 232-233.
Sainz de Baranda Graf, B. (2013): El Complejo Minero San Nicolás, Valle de la Serena (Badajoz). Revista de Minerales, V-3.
Associated Minerals Based on Photo Data:
Carminite2 photos of Segnitite associated with Carminite at this locality.
Quartz2 photos of Segnitite associated with Quartz at this locality.
Arseniosiderite2 photos of Segnitite associated with Arseniosiderite at this locality.
Muscovite1 photo of Segnitite associated with Muscovite at this locality.
Data
Mineral Data:Click here to view Segnitite data
Locality Data:Click here to view San Nicolás Mine, Valle de la Serena, Badajoz, Extremadura, Spain
 
Mineral and/or Locality  
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