Greater Soul Gem (Skyrim)

Greater Soul Gem is an item in the.

Usefulness
Soul Gems are used for enchanting weapons and armor at an Arcane Enchanter or recharging previously enchanted weapons. After using a soul gem (with the exclusion of Azura's Star and The Black Star) it is destroyed.

Location
Soul Gems are purchasable from most alchemical and magical merchants. They can also be looted from mages and necromancers.