A catalogue of the mineral species in the National Museum of Natural History, Sofia (Part 1) Native elements, Sulphides and Sulphosalts, Oxides and Hydroxides, Halogenides
Abstract: The new classified catalogue of mineral species is based on the systematics of Kostov (1993), It comprises all specimens registered in the Museum until 2001. Part 1 includes mineral species from the first four mineral classes: native elements, Sulphides and Sulphosalts, Oxides and Hydroxides, and Halogenides. Here 238 species, 10 varieties, and 5 secondary species are presented.