dr21 ((GAIDONNATITE, AEGIRINE, EUDIALYTE)), $5 MINIMUM BID, Mont Saint-Hilaire, Quebec, Canada, 2.3 X 1.5 X 0.8 cm, Thumbnail | |
Twinned Gaidonnatite crystals (green fluorescence LW) less than 0.5 mm in vug with Aegirine crystals with larger regions of Eudialyte and Aegirine. Collected April 28, 1973. ex T. Agos collection. |