restrict mining and refinement of the ore. If not the bane of the Order’s existence, cortosis was a kind of irritant, a challenge to their weapon’s reputation for fearsome invincibility. It was to Tenebrous’s credit that the Sith had learned of Bal’demnic’s rich lodes before the Jedi, who by means of an agreement with the Republic Senate had first claim to all discoveries, as they had with Adegan crystals and Force-sensitive younglings of all species.

