- Designer Showcase
The first thing you will notice about this amazing ammonite is that it has an abundance of the rarest colours found in Canadian ammonites; blues and purples. On top of displaying a huge amount of blues and purples, it has a wonderful array of colours with bright reds golds and greens showing at all angles. To top off the amazing colours present, this ammonite has great shape and displays spectacularly! This Placenticeras costatum ammonite measures 55 cm (21 ½”) across and weighs 12.1 kg.