Dobner, Albert; Graf, Wolfgang; Hahn-Weinheimer, Paula; Hirner, Alfred:
Stable carbon isotopes of graphite from Bogala Mine, Sri Lanka.
1978
In: Lithos (Lithos), Jg. 11 (1978), Heft 3, S. 251 - 255
Artikel/Aufsatz in Zeitschrift / Fach: Chemie
Titel:
Stable carbon isotopes of graphite from Bogala Mine, Sri Lanka.
Autor(in):
Dobner, Albert; Graf, Wolfgang; Hahn-Weinheimer, Paula; Hirner, Alfred im Online-Personal- und -Vorlesungsverzeichnis LSF anzeigen
Erscheinungsjahr:
1978
Erschienen in:
Lithos (Lithos), Jg. 11 (1978), Heft 3, S. 251 - 255
ISSN:

Abstract:

The ratios of the C isotopes 13C and 12C of 24 graphite [7782-42-5] samples from Bogala Mine, Sri Lanka were detd. The graphites are isotopically very similar (mean value -7.76.permill. d13CPDB; range <2.permill.). Three models for the biogenic or abiogenic origin of the graphite deposit are discussed.