Definitions by Dr. Andy Sight

Brennanite

Brennanite is an exceedingly rare and highly sought after igneous rock that many believe not to exist. Its identifiable features include an internal glow that suggests it may never have or never fully will cool. It is believed to be the finest grained igneous rock out their, which, in direct contrast to its effervescent glow, suggests it must cool impossibly quick to achieve such a structure. The one known sample is believed to be kept locked in the forbidden 3rd floor of the Fulton building at the University of Dundee. Folklore has it that at least 3 students have attempted to sneak up there to find it, only to never return.

Wholly Moly! Is that a bit of Brennanite you've got in your rock display case?? I'll give you all of my life savings and my soul just to hold it.

Brennanite by Dr. Andy Sight April 16, 2026