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Eckermannite-Ferro-eckermannite Series

Big Photo

Norra Kärr, Gränna, Jönköping, Småland, Sweden
© Maurice de Graaf

System:Monoclinic
A series between Eckermannite and Ferro-eckermannite
Series Formula:
[Na][Na
 
2
][(Mg,Fe
2+
 
)
 
4
Al][(OH)
 
2
|Si
 
8
O
 
22
]
-
[Na][Na
 
2
][(Fe
2+
 
,Mg)
 
4
Al][(OH)
 
2
|Si
 
8
O
 
22
]

Classification of Eckermannite-Ferro-eckermannite Series

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Crystallography of Eckermannite-Ferro-eckermannite Series

Crystal System:Monoclinic

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Eckermannite-Ferro-eckermannite Series

Reference List:Hawthorne, Frank C., and Roberta Oberti (2006), On the classification of amphiboles: Canadian Mineralogist:
44(1): 1-21.

Internet Links for Eckermannite-Ferro-eckermannite Series

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  • Find Eckermannite-Ferro-eckermannite Series on www.crystalclassics.co.uk
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