"Thank you." Richard expressed his gratitude, took the list handed over by Inogova, glanced at it briefly, and quickly noticed several materials that had not yet been gathered, all marked with cross signs.
What hadn't been found, to be precise, were two types.
First, on the list the name is Rhein Stone, but it's actually Rhenium.
This is a silvery-white metal, very hard, wear-resistant, corrosion-resistant, insoluble in salt acid and hydrofluoric acid. This metal has an excellent trait, namely heat resistance, with a melting point of 3180°C, ranking third among metals, and a boiling point as high as 5627°C, the highest among all metals.
