Collection of non-metallic raw materials of the museum of ore formations of Ivan Franko national university of Lviv

Abstract

The article characterizes the collection of non-metallic raw materials, which is available in the expositions of the Museum of Ore Formations. Samples from deposits of sulphur, sodium and potassium salts, apatite, phosphorites, fluorite, chrysotile asbestos, graphite, mica, barium, strontium, piezooptical and ceramic raw materials are described.