The Rosetta Stone is a dark grey-pinkish stone of granodiorite, although it was originally thought to have been basalt.
Granodiorite is an igneous rock, rather like granite, but the presence of more biotite mica and hornblende makes it darker in appearance than granite.
The Rosetta Stone was made in 1799.
The Rosetta Stone is pinkish-grey granodiorite, on which the three languages were carved.
The Rosetta Stone was discovered by the French in 1799 .
the Rosetta Stone is a large stone with Egyptian hieroglyphics written on it. bobbywahl made this answer
the rosetta stone was made or written in 1799 wich is also has three different scripts.
Egypt
The Rosetta Stone is an ancient slab of stone with writings in three languages. It dates back to 196 B.C.
Scientists and archeologists did many tests like streak or chemical testing to figure out what the Rosetta Stone is made out of. It is made out of basalt.
The Rosetta stone
the Rosetta stone was named after the city of Rosetta
Rosetta Stone
it is smaller