Chrysoprase from Sudetes (Poland)
Geode from melaphyre with amethyste quartz from Sudetes (Poland)
Chlaconatronite as deep blue crystals on matrix from Lower Silesia (Poland)
Chlaconatronite as deep blue crystals on matrix from Lower Silesia (Poland)
Chlaconatronite as deep blue crystals on matrix from Lower Silesia (Poland)
Granulite from Saidenbach reservoir (Saxony, Germany) known from microdiamonds occurence
Turquoise from Sudetes (Poland)
Amethyste vein in porphyry from Sudetes (Poland)
Bornite on Cu-bearing schist from polish copper mine. Lower Silesia, Poland.