CONTENTS / Vol. 47, No. 5

 Boltwoodit Fact Sheet
 Rupert Hochleitner and Stefan Weiß

 Fluorite from the Weißeck summit, Lungau/A
 Reinhold Bacher

 News from Menzenschwand in the southern Black Forest
 Matthias Mangold

 Unusual pyrite twins from Lavrion, Greece
 Mirjan Zorz and Panagiotis Voudouris

 Own find: Oberwolwachit – also from Lavrion

 New at the André Gorsatt Museum, Binntal: Valais minerals from the Stähli collection

 New minerals