Detect Rock

For the duration, you sense the presence of any Good Rocks in the area. If you sense the item in this way, you can use your action to see a faint aura around any visible creature or object in the area that bears the Good Rocks, and you learn its location on their body.

The spell can penetrate most barriers, but it is blocked by 1 foot of stone, 1 inch of common metal, a thin sheet of lead, or 3 feet of wood or dirt.

Good Rocks are magical or non-magical stones that the user subconsciously deems as Good. This spell is affected by the individual's taste in rocks.