Geomancy in a sentence as a noun

Magnets were actually first used as tools in geomancy rather than navigation.

" Biodynamic farming uses esoteric geomancy techniques like burying a cow's horn filled with powdered quartz, and when used in vineyards yields some truly excellent wines.

A favorite sci-fi speculation of mine is that all that goofy geomancy and similar "edge of seeming like it means something" stuff in occultism is some alien intelligence attempting to send us the knowledge required to come visit them.

Geomancy definitions

noun

divination by means of signs connected with the earth (as points taken at random or the arrangement of particles thrown down at random or from the configuration of a region and its relation to another)