Table of Contents The Fluorescent Minerals of Broken Hill, NSW by Eric von Werstak 1–7 Hokkaidoite: A Comprehensive Introduction by Captain G. Vella 8–11 Fluorescent Calcite from Patagonia by Andrés Oteiza 12–21 The Santa Clara Valley Gem & Mineral Society Annual...
Cuspidine under Longwave UV
We have a bunch of folks attending the Franklin "SuperDigg" this April (2017). Many of them are carrying the new Convoy 365nm LW flashlight (see the GlowNotes article on this light) so I thought it would be nice to give folks an idea of what many of the minerals they...