litholatry means the worship of stones. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
Why “litholatry” is a great word
LITHOLATRY — [Noun] The worship of stones. From litho- (from Ancient Greek λίθος (líthos, "stone")) + -latry (from Ancient Greek -λατρία (-latría, "worship")). First attested in 1891 in a translation by B. S. Colyer-Fergusson. Unlike idolatry, which venerates crafted images, or petrology, which dispassionately classifies rock composition, litholatry is reverence for the unworked mineral fact—a faith that requires no metaphor. It is the calloused hand tracing the grooves of a glacial erratic, the cairn added to by every pilgrim on the path, and the smooth river stone cradled in a pocket as a quiet, weighty god—a humbling before a permanence indifferent to our fleeting forms.
Etymology
From litho- + -latry.
noun
- The worship of stones.