Natural agate peeble from Bóbr (Beaver) River in Sudetes (Poland)
Chalcedony from alluvial deposit in Lower Silesia (Poland)
Chromite ore from Sudetes (Poland)
Twinned crystal of calcite from Sudetes (Poland)
Big specimen of orbicular granite from south Finland
Deep blue rhodusite vein with well developed needle crystals from Kazachstan
Rose clinozoisite from Sudetes (Poland)
Nephrite jade from Złoty Stok (Sudetes)
Slab of hebrew stone from Sudetes (Poland)
Slab of hebrew stone from Sudetes (Poland)