121 Hermione

121 Hermione is a Mars-Jupiter asteroid. It is a Cybele asteroid and orbits beyond most of the main-belt asteroids.

Mineral Survey

Mineral	2028[1]	2031
Duranium	7,988 (1.0)	7,971 (1.0)
Neutronium	697 (1.0)	679 (1.0)
Tritanium	3,894 (1.0)	3,876 (1.0)
Vendarite	655 (1.0)	637 (1.0)
Sorium	784 (1.0)	766 (1.0)
Corundium	1,475 (1.0)	1,457 (1.0)