This is snowflake #82 on p94 (pictured on p37 of the showcase).

“This hexagonal design takes it’s name from a term for frost with a simple crystalline structure”

Finished diameter: 60mm (2 3/8 in)
Thread required: 8.2 m (9 yd)

All pattern samples in this book are made with size 10 thread and a size 5 (1.9 mm) crochet hook.