stone
rock; building material
Hypatia
small stone, thought to be the first known specimen of a comet nucleus
Slave Auction Block
stone used for slave auctions in Fredericksburg, Virginia
adder stone
a naturally occurring stone with a hole through it
eolith
chipped flint nodule
sett
piece of natural stone used for paving roads, sett is distinct from a cobblestone by being quarried and shaped to a regular form, whereas cobblestone naturally have a rounded shape due to erosion
Dicker Stein
stone in Wennigsen, Germany
terrazzo
cementitious composite material, usually used in flooring
evolution stone
Pokémon item which allows certain Pokémon to evolve