Eckermannite-Ferro-eckermannite Series

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

System:

Monoclinic

Series Formula:

[Na][Na

][(Mg,Fe

)

Al]Si

(OH)

[Na][Na

][(Fe

,Mg)

Al]Si

(OH)

A series between Eckermannite and Ferro-eckermannite

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
Search Engines:	Look for Eckermannite-Ferro-eckermannite Series on Google Look for Eckermannite-Ferro-eckermannite Series images on Google
Mineral Dealers:	Search for minerals at Heliodor Wilensky Fine Minerals Search for Eckermannite-Ferro-eckermannite Series from all mineral dealers at minfind.com Search for - Eckermannite-Ferro-eckermannite Series - on e-Rocks Mineral Sales & Auctions Buy fine minerals and gemstones from Pala International SpiriferMinerals.com - high quality low prices The Arkenstone - Fine Minerals Buy from David K Joyce minerals Fabre Minerals - search for Eckermannite-Ferro-eckermannite Series specimens High-end worldwide specimens & outstanding customer service webminerals Mineral Classics - Worldwide Collector Quality Minerals and Gems
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