*  Genthelvite crystals on Albite with unknown others. This is a very rich specimen sporting  40+ crystals. Rarely seen this nice. From the G. Danzer collection, collected in the 1970s

* Specimen size: 3.5 x 2 x 1.5 cm. approx.

* All fluorescent photo's where taken using a powerful scientific quality 8 watt fluorescent

lamp at varying distances in total darkness. Depending on you lamp, fluorescent

response may differ.