Strahlen.org
Etc => Museums => Topic started by: Frank de Wit on January 23, 2012, 05:07:51 PM
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Mineralogisch Museum Grou
John de Groot en Maaike van Tooren
http://www.mineralengrou.nl/
Leechlân 22, 9001 ZH Grou, Friesland, Netherlands
Also see the Gea article http://gea.natuurtijdschriften.nl/document/360850