CONTENTS / Vol. 45, No. 3

Gudmundit profile Rupert Hochleitner and Stefan Weiß

Giant cap quartz crystals in the Hakos Mountains, Namibia Dirk Uebel and Thomas Krassmann

Spirals in agate and topaz Klaus Schäfer and Jens Götze

News from the mineral market: The Tucson Show 2020 Georg Sammer

Precious stones for jewelry & more (55): Lepidolite

Notable collector's items: Plumbogummite from China, Bixbyite with topaz from the USA

New minerals