1) Sacred rock 
Sledovik (Следовик, in Russian literally – a Footprint Stone) is a most widespread type of sacred stones, venerated in Slavic (Russian, Belarussian, Ukrainian) and Uralic (Karela, Merya) pagan practices. These are big stones, usually granite boulders of glacier origin, with hollows in them, that frequently bear traces of processing (seem...