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Todorokite from
Aris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia


07376160017376558967893.jpg
Todorokite

Aris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia
06028410017791596618695.jpg
Todorokite

Aris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia
08174950017376484918571.jpg
Todorokite

Aris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia
06028410017791596618695.jpg
Todorokite

Aris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia
01589870017364119207186.jpg
Todorokite

Aris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia
06028410017791596618695.jpg
Todorokite

Aris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia
Locality type:Quarry
Classification
Species:Todorokite
Formula:(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Comments:Black needles; preliminarily IDed as todorokite. More analyses necessary.
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Chamosite1
Natrolite1
Data
Mineral Data:Click here to view Todorokite data
Locality Data:Click here to view Aris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:381851
Long-form Identifier:1:3:381851:0
GUID (UUID V4):0
References
Uwe Kolitsch (single-crystal X-ray diffraction)
Blaß, G., Kolitsch, U., Tremmel, G., Esche, J. (2016): Neue Mineralienfunde aus den PhonolithbrÞchen von Aris in Namibia. Mineralien-Welt 27 (4), 48-60 (in German)
Kolitsch, Uwe, Blaß, GÞnter, Jahn, Steffen, CÃĄmara, Fernando, Bezing, Ludi von, Wartha, Ralf R., Tremmel, Gerd, Sturla, Marco, Cerea, Paolangelo, Skebo, Michael, et al. (2016) Aris - mineralogy of the famous alkaline phonolite. AMI - Associazione Micromineralogica Italiana. p.1-95.
 
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