Chavdar Karov; Iliya Dimitrov
20 September 2004 ·
volume 16 · pp. 7–45 ·
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Abstract: Part 2 of the catalogue includes mineral species, belonging to the biggest mineral class — Silicates, in the collection of the National Museum of Natural History Sofia. The collection comprises 356 species, 67 varieties, and 8 groups of not precisely determined mineral species.