Dilithium nursery
A dilithium nursery was a place where the creation and growth of dilithium occurred naturally. 

In the 31st century, a dilithium nursery discovered within the Verubin Nebula became the subject of an investigation by the . The investigation ended prematurely when the Khi'eth crashed on Theta Zeta at the center of the nebula. (, "Su'Kal")

Geology