Parthasarathy G.; Srinivasan R.; Vairamani M.; Ravikumar K.; Kunwar A.C.(1998)
We report on the occurrence of fullerenes in Proterozoic shungite (∼2 Ga) from the shungite mine, Kondopoga, Karelia, Russia (62.12°N 34.17°E). The presence of fullerenes has been confirmed by mass spectrometry, with peaks ...