Jaszczak et al. 1 MICRO- AND NANO-SCALE GRAPHITE CONES AND TUBES FROM HACKMAN

• Main Authors: John A. Jaszczak, Stephen A. Hackney, George W. Robinson, Paolo Bosio, Yury Gogotsi
• Other Authors: The Pennsylvania State University CiteSeerX Archives
• Format: Text
• Language: English
• Subjects: Khibiny; Kola Peninsula; kola peninsula
• Online Access: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.531.3761; http://www.phy.mtu.edu/~jaszczak/Kola/kola-graphite-ppt.pdf

Several unusual forms of natural graphite from an alkaline pegmatite that crosscuts rischorrite in the Hackman Valley, Khibiny Massif, Kola Peninsula, Russia are described. The graphite occurs macroscopically in two forms: as spherical aggregates up to 2 cm in diameter of friable, radially-aligned f...