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

• at stud
• AT&T
• Att.
• at table
• attaboy
• attach
• attachable
• attached
• attaches
• attaching
• attachment
• attachment of earnings
• attachment order
• attachment orders
• attachments
• attachment theory
• attaché
• attaché-case
• attaché-cases
• attachés
• attack
• attackable
• attacked
• attacker
• attackers