CONTENTS / Vol. 45, No. 5

Zunyit profile Rupert Hochleitner and Stefan Weiß

Auguste Victoria – the “double” mine in Marl, Ruhr area Jürgen Ingendahl Primary ores and gangues Interesting secondary minerals

Magnificent Vivianite from Rosia Poieni, Transylvania, Romania Mattia Cairoli and Stefan Weiß Second largest copper mine in Europe December 2018: The green “Crystal Grotto”

Rock of the Year: Andesite – Obituary HJ Brabender

New minerals