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

• lumbricuses
• lumen
• lumenal
• lumens
• lum hat
• lum-head
• lum-heads
• lumina
• luminaire
• luminaires
• luminal
• luminance
• luminances
• luminance signal
• luminance signals
• luminant
• luminants
• luminaries
• luminarism
• luminarisms
• luminarist
• luminarists
• luminary
• lumination
• luminations