If there is the term by which anonymous question would be espeleolatria, from the Greek spelaion - ou, cave, here caving or caves or underground cavities of the Earth study.
same is incorrectly written, and should be written as "same" being its meaning: This word is not recognised by the SAR. It would come from the Greek: lithou lithos: stone and latreuo: serve, worship. It would mean the cult of the stone or rock.