Mines
Significance: Tartarus, the deep abyss in Greek mythology, was sometimes depicted as a place where precious metals were mined by the souls of the damned.
Source: While specific references to mines in Tartarus are sparse, the notion of Tartarus as a place of dark labor is implied in Homer’s Iliad (Book 8, lines 478-481), where Zeus speaks of Tartarus as a place deep beneath the earth, "as far beneath Hades as heaven is above the earth." The labor of the condemned in Tartarus can be interpreted metaphorically, relating to mining.
Mount Othrys
This mythic battle, which lasted for ten years, ended with the defeat of the Titans and their imprisonment in Tartarus, a deep abyss in the underworld.
Uranus – The primordial Age
Uranus, fearing the potential of his offspring, cast the Cyclopes and Hecatoncheires into the deepest abyss of Tartarus, a dark, dungeon-like prison far beneath the earth, where they were to remain for eternity.
Zeus liberated them from Tartarus, where they had been imprisoned by Uranus.
Zeus and his allies cast the defeated Titans into the abyss of Tartarus, securing their dominance over the cosmos.
The defeated Titans were imprisoned in Tartarus, a deep abyss used as a dungeon of torment and suffering, guarded by the Hecatoncheires.
As a punishment, he was condemned to eternal hunger and thirst in Tartarus.
Uranus
To prevent them from overthrowing him, Uranus imprisoned these children in Tartarus, a deep abyss used as a dungeon of torment in the underworld.
Cast into Tartarus
Uriel
He is also associated with the angelic roles of guarding the underworld and overseeing Tartarus in some texts.