From : Löhley, Üdersdorf, Eifel, Germany
 
Columnar colourless to white Nepheline crystals in rich paragenesis with orange crystals of the Melilite group, black Magnetite crystals, green crystals of the Pyroxene group and Apatite needles.
 
Dimension : 1.5 x 1.1 x 0.7 cm