Urasylium is a mineral that is extremely rare in both Jura and Nihari, so rare that it was barely known to exist only recently even in Nihari.
It is mentioned in the report about it that the largest piece of that mineral found on the planet Jura was a tiny bar as big as a finger.
After the features of the metal bar were identified back then, that little piece was delivered to the king of the Kingdom of Oaklea who had knowledge about the Minor Heavenly Laws related to ground and minerals.
But even that old king had to give up in the end, leaving the metal bar aside as one of the symbols of his kingdom.
The *Features* mentioned about this metal in both the history of Jura and Nihari is simply that it is a black mineral that has a high ability to deal with natural energy and even soul force as it can absorb large amounts of them and then excrete it again when needed without any loss or delay, A metal like this is perfect for crafting war equipment for Sages or even higher!
