LITHIC

lithic         of or pertaining to stone
aeneolithic
chalcolithic
eneolithic
eolithic
epipalaeolithic
granolithic
heliolithic
megalithic
mesolithic
monolithic
neolithic
palaeolithic
protolithic
antilithic      counteracting effects of bladder stones
archaeolithic   pertaining to the most ancient man-made stone tools
epilithic       growing on the surface of rocks.
heliolithic     of a civilization, characterized by megaliths and sun-worship
psammolithic    consisting of sandstone