Researchers at the Université de Lyon in France, have discovered what appears to be an unexpected new form of ultrahard diamond and a new ultrahard form that was previously predicted, both harder then commonly found diamond. These forms were found in the Havero meteorite, which fell to earth in Finland in 1971. The meteorite was split up and spread around research facilities around the world, with the Université de Lyon conducting research on the 30µm thick, 4mm by 4mm square piece of meteorite they were given.