Muzeum Ziemi Pan
(Pan = Polskiej Akademii Nauk / Polska Akademia Nauk / Polish Academy of Sciences)
http://www.mz.pan.pl/The museum's collection comprises over 170,000 specimens and objects covering all geological sciences, with special regard to Polish minerals, precious stones, meteorites and rocks, Baltic amber, fossil flora and fauna and archival documents on the history of the Earth sciences. Particular noteworthy is its extensive collection of amber and other fossil resins, ranking among the largest natural-science collections of its type worldwide.
Aleja Na Skarpie 20/26, 27 Warszawa, Poland
Also see:
http://www.strahlen.org/forum/index.php/topic,10494.0.htmlhttps://pl.wikipedia.org/wiki/Muzeum_Ziemi_PAN_w_Warszawiehttps://en.wikipedia.org/wiki/Museum_of_the_Earth,_Polish_Academy_of_Sciences