paragenesis /par-ə-jenˈi-sis/ or paragenesia /par-ə-jin-ēˈzi-ə/ (geology)

1. The order in which minerals have developed in a given mass of rock
2. The development of minerals in such close contact that their formation is affected and they become a joined mass

paragenetˈic adjective

• placita
• placitory
• placitum
• plack
• placket
• placket-hole
• placket-holes
• plackets
• plackless
• placks
• placoderm
• placoderms
• placoid
• plafond
• plafonds
• plagal
• plagal cadence
• plagal cadences
• plage
• plages
• plagiaries
• plagiarise
• plagiarised
• plagiarises
• plagiarising