Museums and geological attractions in The Netherlands

Teyler's Museum, Haarlem (in Dutch only)
Museon, Den Haag
Museum of natural history, Limburg, Maastricht
Nationaal Natuurhistorisch Museum, Naturalis, Leiden
Gelders Geologisch Museum, Velp
Universteitsmuseum Utrecht (in Dutch only)
Mineralogisch Museum Grou (in Dutch, with German, English and Fryske Information)

Index of the marl quarries of Limburg
Industrieel Erfgoed, Thema Mijnbouw (in Dutch only)
Coal Mines in Limburg, The Netherlands
De Domaniale Mijn in Beeld (The Domaniale coalmine in focus)

Museums and geological attractions in Belgium

Royal Belgian Institute of Natural Sciences, Brussels