During our opening hours on Wednesday the visitor of the museum has the possibility to receive professional assessment of minerals, gemstones, rocks, meteorites and ores of their own findings following an agreement over the phone (contact). If the assessment can be done without the complexity of special apparatus it will be free of charge.
Official expert reports and/or complex assessments of visitor’s findings are with costs (contact).
The Museum of Nature - Mineralogy offers certificates of authenticity of gemstones and pearls for the public. Those assessments require special appointments and are subject to a charge.
The Museum of Nature - Mineralogy does not provide any information on the true value of mineralogical objects (gemstones, pearls, minerals)!