Landesamt für Geologie und Bergbau Rheinland-Pfalz is the library in Germany.
According to PR-model, lgb-rlp.de is ranked 242,859th in multilingual Wikipedia, in particular this website is ranked 20,304th in German Wikipedia.
The website is placed before saibumi.com and after hizb.org.uk in the BestRef global ranking of the most important sources of Wikipedia.