Graulai near Hillesheim resides in the western Vulcan Eifel and is a great quarry for zeolites, and gladly the management gives permission to visit the site. I went there a few times together with a friend from Köln, and he showed me around. A lot of my finds are not photographed yet, so expect more to be added in due time. Usually one combines a visit to Graulai with one of the other locations nearby or even in the eastern Eifel, still relatively closeby (seen from NL).
CalcitePerovskite FoV 2,5mmPyroxene group FoV 4mmPhillisiteGismondineGismondinePerovskitePerovskiteLeucite, MelilithPerovskite on Leucite NephelineCalcite, NephelineAragoniteMagnetiteAragoniteAragonite, MagnetiteThaumasitethaumasiteCalcitePhillipsitePhillipsiteNephellinePhillipsiteGismondineCalciteLeuciteMelilithCalciteMelilithCalciteMagnetitePhillipsite, Calcite, Thomsonite FoV 5mmBatisite (Noonkanbahit) with Nepheline etc. FoV 2,4mmBatisite (Noonkanbahit) Detail (EDX)Ettringite or just amorph FoV 4mm (visual only)Calcite Melilith FoV 4mmAragonite Thaumasite Gismondine FoV 5mmAmhibole supergroup (?) Thaumasite FoV 4mmMelilith and others FoV 4mmBarite or Sanidine? on Melilith with magnetite etc. FoV 2mmHematite Phillipsite FoV 3,3mmAllophane (visual) FoV 4mmGismondine FoV 3mm Levyne-CaLevyne-CaPerowskite Thomsonite FoV 4,5mm