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CARBONATITE DYKES AT BAY AN OBO, INNER MONGOLIA,CHINA
M.J. Le Bas J. Keller Tao Kejie F. Wall C. T. Williams and Zhang Peishan1 Dcpt Geology. University of Leicester;Leicester LE1 7RH;Uk.2 Mmeralogisch Institue;Universrtat Freiburg;7800 Freiburg. FRG. 3 Institue of Geology;Academia Sinica;Beijing;China.4 Dept. Mineralogy;British Museum;London SW7 5BD. UK. 5 Dept. Mineralogy;British Museum;London SW7 5BD. UK. 6 Institue of Geology;Academia Sinica;Beijing;China.
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