And got lots of hits. It turns out that this mineral had already been described—in Superman comic books and movies. The formula is an exact match for Kryptonite, the fictional mineral.

Scientists have discovered a new mineral that matches the composition of kryptonite, the mythical rock that could sap Superman's strength in comic books. The rock — named jadarite — was ...

It's not green and it doesn't glow, but a mineral discovered in a Serbian mine has the same chemical composition as Kryptonite, the cartoon-conceived bane of Superman. Researchers from mining ...

During that time, the world has completely changed; Kryptonite has become as common as steel, sold to the world by a small South American country known as El Caldero. Superman is appraised of the ...

LONDON — A mineral recently discovered in Serbia has the same basic composition as kryptonite - the fictional substance that robs Superman of his powers - the British Museum said Tuesday.

News flash: Kryptonite exists. For leaders ... To really understand where your green mineral lies as a leader, you need to understand you. Failure to work on how to relate emotionally to others ...

What do you get when you take the colours of the two most famous forms of kryptonite? A third eye apparently. In Action Comics #275 Brainiac synthesised a variant of the mineral, forming a Green ...

The mineral's glowy green hue feels otherworldly. Although this Aussie kryptonite's origin is terrestrial, it's no less surprising. Plumbian orthoclase is incredibly rare, found exclusively around ...