You could expect an attractive special exhibition - this time by Mr. Albert Prayer "Opals and agates from the Waldviertel", Geo Bundesanstalt, mineral & rock determinations and polishing demonstrations of local gemstones. The daily tombola, a children's corner and oases of peace provide entertainment and variety. A burffet is available for the small hunger in between.

All information to Vereinigte Mineraliensammler Österreichs under: www.vmoe-wien.at