Rock Auras - Not just for Hippies anymore

No mention of the truly magical rocks that have a measurable aura and mostly won't try to kill you, magnets?

Some rocks are so magical that they can think and show us cat pictures

Some, like sulfur, have an aura of stink.

Halite aura provides tastiness, although it's technically a mineral not a rock.

This is false most common form of rock magic is transistors

Reminds me of an old RPG parody that had a spell like this:

Gas Cloud: To prepare, the caster must eat two loaves of bread and as many plates of pea soup as they can...

Rocks produce strong fire auras in water. Congrats on the nuclear reactor. You're quite the "alchemist"

Ok. This actually made me laugh. Thanks.