The display endeavouring to provide information on natural sciences opened with a modest showing, only with a few showcases, located in the Miners’ Club in Alsócsingeri. The display opened in 1978 on Miner's Day is located in the old mine rescue station at present.

The collection today exceeds 1000 typical pieces from the antiquity to the present.

In the middle of the room, crystals from all over the world are on show. We have a salt crystal from Sodom, wolframite from Mongolia, coal shale from South-Korea, turquoise from Pakistan, talcose from China, heuladite from India, desert rose from Algeria, shark tooth from Morocco, galenite from Rwanda, virgin gold from California, Eocene fish residue from Wyoming, horn coral from Cuba, virgin silver from Mexico, vivanite from Bolivia, achat and amazonite from Brazil, pyritic from Peru and andesit from Fujijamar. Our ammonite collection from the Bakony Hills is displayed in a separate showcase.

Explanatories, maps and cuts next to the showcases guide the visitors.