Editing New Jhelom (section)

===Air Ships and Sildron===
Sildron is an ore torn from the earth, but carefully shielded. When it does not have a piece of andalum, an ore found around deposits of Sildron it recoils away from earth and water. Some deposits are torn loose from their andalum 'wrappings', leading to floating mountains. The silvery stuff is worth a king's ransom and enables modern flight. The Glittering Isles has some productive mines for Sildron, but for some reason has a vast amount of andalum instead which it exports all over the world.