Amorphite

Amorphite was a transparent amorphous metal that was abundant in trace amounts across the known galaxy. The metal, which appeared glossy and glass-like, typically occurred in asteroids in very close proximity to stars. Despite its unique appearance, amorphite had similar physical properties to titanium, though was much less dense. Research has also shown that amorphite was efficient in withstanding extremely high amounts of pressure.

History
In some parts of Republic space, amorphite was used to make jewelry and furniture. In the Republic Navy's maritime units, amorphite was used to create windows for some submersible vehicles due to its high pressure resistance.

A traditional Mandalorian weapon was the Tka'kal (Mando'a for "glass blade", also known colloquially as the Tika), which was a sword or dagger with a blade made of amorphite. The amorphite used to create Tika swords was mined from asteroids in orbit of Tracyn, which was a barren lava world and the innermost celestial body of the Mandalore system. The mining stations were constructed on the large asteroids using Republic technology, and remained active for several centuries before being abandoned. Many clan chieftains wielded Tika swords ceremonially that were passed down as a symbol of their chiefdom, though they were rarely used in large battles. Tika swords were phased out of common use by Mandalorian warriors by the time of the New Sith Wars, though remained an integral part of Mandalorian culture and frequently made an appearance in museums and folklore across the Mandalore sector.