• Natropharmacoalumite
  • Natropharmacoalumite
  • Natropharmacoalumite
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Natropharmacoalumite

ID: CC1904

Micro cubic crystals of Natropharmacoalumite have developed on a Quartz-Fe oxide matrix within small cavities. The mineral forms transparent colourless to pale yellow intergrowing crystals. Areas on the specimen are invested with minor pale green Chenevixite, and white Kaolinite. This rare member of the Pharmacosiderite group was described by Rumsey et al (2010), who recorded that the specimens were collected from a single Fe-rich silicified boulder.

Details

Dimensions
3.5 × 2.1 × 1.5 cm
Categories
Locality
Maria Josefa Mine, Rodalquilar, Andalusia, Spain, Europe

Minerals on Specimen

Minerals on specimen
Natropharmacoalumite

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