Applications of crystals in modern technology and everyday life have been presented. Synthetic crystals grown in Polish laboratories and exhibited at the Geological Museum of the University of Lódź have been used as ...

Macromorphology of minerals and synthetic crystals exhibited at the Geological Museum of the University of Łódź has been described. Effects of internal structure and environmental factors such as growth temperature, ...

Crystals forming various types of meteorites have been presented. Meteorites from Polish collections, and meteorites from falls and finds in Poland have been used as examples of extraterrestrial materials.