Cristaux plans composites de type dendrite avec terminaisons en plaquettes (P1h selon la classification de Nakaya (1954) ; P2c selon la classification de Magono and Lee (1966) et P4c selon classification de Kikuchi et al. (2013)).
Snow crystal, composite plane-type crystal, dendrite crystal with plates at ends (P1h-type in Nakaya classification (1954) ; P2c-type in Magono and Lee classification (1966) and P4c type in Kikuchi et al. global classification of snow crystals, ice crystals, and other solid pr